id	sid	tid	token	lemma	pos
cet-391	1	1	microsoft	microsoft	PROPN
cet-391	1	2	word	word	NOUN
cet-391	1	3	18patella.docx	18patella.docx	NUM
cet-391	1	4	chemical	chemical	NOUN
cet-391	1	5	engineering	engineering	NOUN
cet-391	1	6	transactions	transaction	NOUN
cet-391	1	7	vol	vol	NOUN
cet-391	1	8	.	.	PROPN
cet-391	1	9	60	60	NUM
cet-391	1	10	,	,	PUNCT
cet-391	1	11	2017	2017	NUM
cet-391	1	12	a	a	DET
cet-391	1	13	publication	publication	NOUN
cet-391	1	14	of	of	ADP
cet-391	1	15	the	the	DET
cet-391	1	16	italian	italian	ADJ
cet-391	1	17	association	association	NOUN
cet-391	1	18	of	of	ADP
cet-391	1	19	chemical	chemical	PROPN
cet-391	1	20	engineering	engineering	NOUN
cet-391	1	21	online	online	ADV
cet-391	1	22	at	at	ADP
cet-391	1	23	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-391	1	24	guest	guest	NOUN
cet-391	1	25	editors	editor	NOUN
cet-391	1	26	:	:	PUNCT
cet-391	1	27	luca	luca	PROPN
cet-391	1	28	di	di	PROPN
cet-391	1	29	palma	palma	PROPN
cet-391	1	30	,	,	PUNCT
cet-391	1	31	elisabetta	elisabetta	PROPN
cet-391	1	32	petrucci	petrucci	PROPN
cet-391	1	33	,	,	PUNCT
cet-391	1	34	marco	marco	PROPN
cet-391	1	35	stoller	stoller	PROPN
cet-391	1	36	copyright	copyright	PROPN
cet-391	1	37	©	©	PROPN
cet-391	1	38	2017	2017	NUM
cet-391	1	39	,	,	PUNCT
cet-391	1	40	aidic	aidic	ADJ
cet-391	1	41	servizi	servizi	PROPN
cet-391	1	42	s.r.l	s.r.l	PROPN
cet-391	1	43	.	.	PUNCT
cet-391	2	1	isbn	isbn	ADJ
cet-391	2	2	978	978	NUM
cet-391	2	3	-	-	SYM
cet-391	2	4	88	88	NUM
cet-391	2	5	-	-	PUNCT
cet-391	2	6	9560850	9560850	NUM
cet-391	2	7	-	-	SYM
cet-391	2	8	1	1	NUM
cet-391	2	9	;	;	PUNCT
cet-391	2	10	issn	issn	PROPN
cet-391	2	11	2283	2283	NUM
cet-391	2	12	-	-	SYM
cet-391	2	13	9216	9216	NUM
cet-391	2	14	silica	silica	NOUN
cet-391	2	15	-	-	PUNCT
cet-391	2	16	aero	aero	NOUN
cet-391	2	17	.	.	PUNCT
cet-391	3	1	production	production	NOUN
cet-391	3	2	of	of	ADP
cet-391	3	3	lightweight	lightweight	ADJ
cet-391	3	4	silica	silica	NOUN
cet-391	3	5	aerogel	aerogel	NOUN
cet-391	3	6	fibers	fiber	NOUN
cet-391	3	7	for	for	ADP
cet-391	3	8	excellent	excellent	ADJ
cet-391	3	9	heat	heat	NOUN
cet-391	3	10	insulating	insulate	VERB
cet-391	3	11	application	application	NOUN
cet-391	3	12	davide	davide	PROPN
cet-391	3	13	picoa	picoa	PROPN
cet-391	3	14	*	*	PROPN
cet-391	3	15	,	,	PUNCT
cet-391	3	16	eva	eva	NOUN
cet-391	3	17	meyerb	meyerb	NOUN
cet-391	3	18	,	,	PUNCT
cet-391	3	19	alexander	alexander	PROPN
cet-391	3	20	lükinga	lükinga	PROPN
cet-391	3	21	,	,	PUNCT
cet-391	3	22	barbara	barbara	PROPN
cet-391	3	23	milowb	milowb	PROPN
cet-391	3	24	,	,	PUNCT
cet-391	3	25	thomas	thomas	PROPN
cet-391	3	26	griesa	griesa	PROPN
cet-391	3	27	arwth	arwth	PROPN
cet-391	3	28	aachen	aachen	PROPN
cet-391	3	29	university	university	PROPN
cet-391	3	30	,	,	PUNCT
cet-391	3	31	institut	institut	PROPN
cet-391	3	32	für	für	PROPN
cet-391	3	33	textiltechnik	textiltechnik	PROPN
cet-391	3	34	,	,	PUNCT
cet-391	3	35	otto	otto	PROPN
cet-391	3	36	blumentthal	blumentthal	ADJ
cet-391	3	37	strasse	strasse	NOUN
cet-391	3	38	1	1	NUM
cet-391	3	39	,	,	PUNCT
cet-391	3	40	aachen	aachen	PROPN
cet-391	3	41	,	,	PUNCT
cet-391	3	42	germany	germany	PROPN
cet-391	3	43	bgerman	bgerman	PROPN
cet-391	3	44	aerospace	aerospace	PROPN
cet-391	3	45	center	center	NOUN
cet-391	3	46	,	,	PUNCT
cet-391	3	47	institute	institute	NOUN
cet-391	3	48	of	of	ADP
cet-391	3	49	materials	material	NOUN
cet-391	3	50	research	research	NOUN
cet-391	3	51	,	,	PUNCT
cet-391	3	52	linder	linder	PROPN
cet-391	3	53	höhe	höhe	NOUN
cet-391	3	54	,	,	PUNCT
cet-391	3	55	cologne	cologne	NOUN
cet-391	3	56	,	,	PUNCT
cet-391	3	57	germany	germany	PROPN
cet-391	3	58	davide.pico@ita.rwth-aachen.de	davide.pico@ita.rwth-aachen.de	PROPN
cet-391	3	59	aerogels	aerogel	NOUN
cet-391	3	60	are	be	AUX
cet-391	3	61	today	today	NOUN
cet-391	3	62	the	the	DET
cet-391	3	63	lightest	light	ADJ
cet-391	3	64	solids	solid	NOUN
cet-391	3	65	and	and	CCONJ
cet-391	3	66	the	the	DET
cet-391	3	67	best	good	ADJ
cet-391	3	68	thermal	thermal	ADJ
cet-391	3	69	insulating	insulate	VERB
cet-391	3	70	materials	material	NOUN
cet-391	3	71	in	in	ADP
cet-391	3	72	the	the	DET
cet-391	3	73	world	world	NOUN
cet-391	3	74	.	.	PUNCT
cet-391	4	1	silica	silica	NOUN
cet-391	4	2	aerogels	aerogel	NOUN
cet-391	4	3	are	be	AUX
cet-391	4	4	the	the	DET
cet-391	4	5	most	most	ADV
cet-391	4	6	common	common	ADJ
cet-391	4	7	aerogels	aerogel	NOUN
cet-391	4	8	.	.	PUNCT
cet-391	5	1	on	on	ADP
cet-391	5	2	one	one	NUM
cet-391	5	3	hand	hand	NOUN
cet-391	5	4	,	,	PUNCT
cet-391	5	5	silica	silica	NOUN
cet-391	5	6	is	be	AUX
cet-391	5	7	inorganic	inorganic	ADJ
cet-391	5	8	,	,	PUNCT
cet-391	5	9	fire	fire	NOUN
cet-391	5	10	proof	proof	NOUN
cet-391	5	11	and	and	CCONJ
cet-391	5	12	thermal	thermal	ADJ
cet-391	5	13	stable	stable	ADJ
cet-391	5	14	up	up	ADP
cet-391	5	15	to	to	ADP
cet-391	5	16	900	900	NUM
cet-391	5	17	°	°	NOUN
cet-391	5	18	c	c	NOUN
cet-391	5	19	;	;	PUNCT
cet-391	5	20	one	one	NUM
cet-391	5	21	the	the	DET
cet-391	5	22	other	other	ADJ
cet-391	5	23	hand	hand	NOUN
cet-391	5	24	,	,	PUNCT
cet-391	5	25	the	the	DET
cet-391	5	26	material	material	NOUN
cet-391	5	27	is	be	AUX
cet-391	5	28	brittle	brittle	ADJ
cet-391	5	29	and	and	CCONJ
cet-391	5	30	rigid	rigid	ADJ
cet-391	5	31	.	.	PUNCT
cet-391	6	1	due	due	ADP
cet-391	6	2	to	to	ADP
cet-391	6	3	their	their	PRON
cet-391	6	4	brittleness	brittleness	NOUN
cet-391	6	5	combined	combine	VERB
cet-391	6	6	with	with	ADP
cet-391	6	7	the	the	DET
cet-391	6	8	ultrahigh	ultrahigh	ADJ
cet-391	6	9	porosity	porosity	NOUN
cet-391	6	10	of	of	ADP
cet-391	6	11	aerogels	aerogel	NOUN
cet-391	6	12	(	(	PUNCT
cet-391	6	13	over	over	ADP
cet-391	6	14	80	80	NUM
cet-391	6	15	%	%	NOUN
cet-391	6	16	)	)	PUNCT
cet-391	6	17	,	,	PUNCT
cet-391	6	18	silica	silica	NOUN
cet-391	6	19	aerogels	aerogel	NOUN
cet-391	6	20	are	be	AUX
cet-391	6	21	very	very	ADV
cet-391	6	22	difficult	difficult	ADJ
cet-391	6	23	to	to	PART
cet-391	6	24	process	process	VERB
cet-391	6	25	into	into	ADP
cet-391	6	26	a	a	DET
cet-391	6	27	product	product	NOUN
cet-391	6	28	.	.	PUNCT
cet-391	7	1	commonly	commonly	ADV
cet-391	7	2	lightness	lightness	NOUN
cet-391	7	3	is	be	AUX
cet-391	7	4	a	a	DET
cet-391	7	5	required	require	VERB
cet-391	7	6	characteristic	characteristic	NOUN
cet-391	7	7	in	in	ADP
cet-391	7	8	transport	transport	NOUN
cet-391	7	9	sectors	sector	NOUN
cet-391	7	10	like	like	ADP
cet-391	7	11	aircraft	aircraft	NOUN
cet-391	7	12	,	,	PUNCT
cet-391	7	13	spacecraft	spacecraft	NOUN
cet-391	7	14	or	or	CCONJ
cet-391	7	15	automobile	automobile	NOUN
cet-391	7	16	.	.	PUNCT
cet-391	8	1	due	due	ADP
cet-391	8	2	to	to	ADP
cet-391	8	3	the	the	DET
cet-391	8	4	vibrations	vibration	NOUN
cet-391	8	5	,	,	PUNCT
cet-391	8	6	it	it	PRON
cet-391	8	7	is	be	AUX
cet-391	8	8	difficult	difficult	ADJ
cet-391	8	9	to	to	PART
cet-391	8	10	use	use	VERB
cet-391	8	11	aerogels	aerogel	NOUN
cet-391	8	12	in	in	ADP
cet-391	8	13	these	these	DET
cet-391	8	14	sectors	sector	NOUN
cet-391	8	15	.	.	PUNCT
cet-391	9	1	it	it	PRON
cet-391	9	2	is	be	AUX
cet-391	9	3	already	already	ADV
cet-391	9	4	possible	possible	ADJ
cet-391	9	5	to	to	PART
cet-391	9	6	make	make	VERB
cet-391	9	7	brittle	brittle	ADJ
cet-391	9	8	materials	material	NOUN
cet-391	9	9	flexible	flexible	ADJ
cet-391	9	10	.	.	PUNCT
cet-391	10	1	glass	glass	NOUN
cet-391	10	2	,	,	PUNCT
cet-391	10	3	ceramic	ceramic	ADJ
cet-391	10	4	and	and	CCONJ
cet-391	10	5	carbon	carbon	NOUN
cet-391	10	6	fibers	fiber	NOUN
cet-391	10	7	are	be	AUX
cet-391	10	8	nowadays	nowadays	ADV
cet-391	10	9	used	use	VERB
cet-391	10	10	for	for	ADP
cet-391	10	11	several	several	ADJ
cet-391	10	12	applications	application	NOUN
cet-391	10	13	in	in	ADP
cet-391	10	14	the	the	DET
cet-391	10	15	form	form	NOUN
cet-391	10	16	of	of	ADP
cet-391	10	17	flexible	flexible	ADJ
cet-391	10	18	textiles	textile	NOUN
cet-391	10	19	and	and	CCONJ
cet-391	10	20	fabrics	fabric	NOUN
cet-391	10	21	.	.	PUNCT
cet-391	11	1	aim	aim	NOUN
cet-391	11	2	of	of	ADP
cet-391	11	3	this	this	DET
cet-391	11	4	paper	paper	NOUN
cet-391	11	5	is	be	AUX
cet-391	11	6	to	to	PART
cet-391	11	7	introduce	introduce	VERB
cet-391	11	8	a	a	DET
cet-391	11	9	new	new	ADJ
cet-391	11	10	developed	develop	VERB
cet-391	11	11	process	process	NOUN
cet-391	11	12	for	for	ADP
cet-391	11	13	the	the	DET
cet-391	11	14	production	production	NOUN
cet-391	11	15	of	of	ADP
cet-391	11	16	silica	silica	NOUN
cet-391	11	17	aerogel	aerogel	NOUN
cet-391	11	18	fibers	fiber	NOUN
cet-391	11	19	.	.	PUNCT
cet-391	12	1	the	the	DET
cet-391	12	2	fibers	fiber	NOUN
cet-391	12	3	have	have	AUX
cet-391	12	4	been	be	AUX
cet-391	12	5	successfully	successfully	ADV
cet-391	12	6	produced	produce	VERB
cet-391	12	7	and	and	CCONJ
cet-391	12	8	showed	show	VERB
cet-391	12	9	the	the	DET
cet-391	12	10	same	same	ADJ
cet-391	12	11	porosity	porosity	NOUN
cet-391	12	12	and	and	CCONJ
cet-391	12	13	pore	pore	ADJ
cet-391	12	14	structure	structure	NOUN
cet-391	12	15	like	like	ADP
cet-391	12	16	in	in	ADP
cet-391	12	17	their	their	PRON
cet-391	12	18	corresponding	corresponding	ADJ
cet-391	12	19	bulk	bulk	ADJ
cet-391	12	20	material	material	NOUN
cet-391	12	21	.	.	PUNCT
cet-391	13	1	1	1	X
cet-391	13	2	.	.	X
cet-391	13	3	introduction	introduction	NOUN
cet-391	13	4	1.1	1.1	NUM
cet-391	13	5	silica	silica	NOUN
cet-391	13	6	aerogel	aerogel	NOUN
cet-391	13	7	–	–	PUNCT
cet-391	13	8	material	material	NOUN
cet-391	13	9	properties	property	NOUN
cet-391	13	10	aerogels	aerogel	VERB
cet-391	13	11	aresynthetic	aresynthetic	ADJ
cet-391	13	12	porous	porous	ADJ
cet-391	13	13	ultralight	ultralight	NOUN
cet-391	13	14	materials	material	NOUN
cet-391	13	15	deriving	derive	VERB
cet-391	13	16	from	from	ADP
cet-391	13	17	a	a	DET
cet-391	13	18	gel	gel	NOUN
cet-391	13	19	,	,	PUNCT
cet-391	13	20	in	in	ADP
cet-391	13	21	which	which	PRON
cet-391	13	22	the	the	DET
cet-391	13	23	liquid	liquid	ADJ
cet-391	13	24	component	component	NOUN
cet-391	13	25	of	of	ADP
cet-391	13	26	the	the	DET
cet-391	13	27	gel	gel	NOUN
cet-391	13	28	have	have	AUX
cet-391	13	29	been	be	AUX
cet-391	13	30	replaced	replace	VERB
cet-391	13	31	by	by	ADP
cet-391	13	32	a	a	DET
cet-391	13	33	gas	gas	NOUN
cet-391	13	34	(	(	PUNCT
cet-391	13	35	alemán	alemán	PROPN
cet-391	13	36	et	et	PROPN
cet-391	13	37	al	al	PROPN
cet-391	13	38	.	.	PROPN
cet-391	13	39	,	,	PUNCT
cet-391	13	40	2007	2007	NUM
cet-391	13	41	)	)	PUNCT
cet-391	13	42	.	.	PUNCT
cet-391	14	1	aerogels	aerogel	NOUN
cet-391	14	2	are	be	AUX
cet-391	14	3	characterized	characterize	VERB
cet-391	14	4	by	by	ADP
cet-391	14	5	a	a	DET
cet-391	14	6	very	very	ADV
cet-391	14	7	high	high	ADJ
cet-391	14	8	porosity	porosity	NOUN
cet-391	14	9	(	(	PUNCT
cet-391	14	10	8099.8	8099.8	NUM
cet-391	14	11	%	%	NOUN
cet-391	14	12	)	)	PUNCT
cet-391	14	13	(	(	PUNCT
cet-391	14	14	dorcheh	dorcheh	ADJ
cet-391	14	15	and	and	CCONJ
cet-391	14	16	abbasi	abbasi	PROPN
cet-391	14	17	,	,	PUNCT
cet-391	14	18	2008	2008	NUM
cet-391	14	19	)	)	PUNCT
cet-391	14	20	.	.	PUNCT
cet-391	15	1	because	because	SCONJ
cet-391	15	2	of	of	ADP
cet-391	15	3	that	that	SCONJ
cet-391	15	4	they	they	PRON
cet-391	15	5	have	have	VERB
cet-391	15	6	a	a	DET
cet-391	15	7	low	low	ADJ
cet-391	15	8	density	density	NOUN
cet-391	15	9	as	as	ADV
cet-391	15	10	well	well	ADV
cet-391	15	11	as	as	ADP
cet-391	15	12	a	a	DET
cet-391	15	13	high	high	ADJ
cet-391	15	14	thermal	thermal	ADJ
cet-391	15	15	insulation	insulation	NOUN
cet-391	15	16	capacity	capacity	NOUN
cet-391	15	17	.	.	PUNCT
cet-391	16	1	due	due	ADP
cet-391	16	2	to	to	ADP
cet-391	16	3	these	these	DET
cet-391	16	4	properties	property	NOUN
cet-391	16	5	,	,	PUNCT
cet-391	16	6	there	there	PRON
cet-391	16	7	are	be	VERB
cet-391	16	8	several	several	ADJ
cet-391	16	9	potential	potential	ADJ
cet-391	16	10	applications	application	NOUN
cet-391	16	11	of	of	ADP
cet-391	16	12	aerogels	aerogel	NOUN
cet-391	16	13	from	from	ADP
cet-391	16	14	a	a	DET
cet-391	16	15	wide	wide	ADJ
cet-391	16	16	range	range	NOUN
cet-391	16	17	of	of	ADP
cet-391	16	18	disciplines	discipline	NOUN
cet-391	16	19	.	.	PUNCT
cet-391	17	1	one	one	NUM
cet-391	17	2	of	of	ADP
cet-391	17	3	the	the	DET
cet-391	17	4	best	well	ADV
cet-391	17	5	known	know	VERB
cet-391	17	6	applications	application	NOUN
cet-391	17	7	of	of	ADP
cet-391	17	8	silica	silica	NOUN
cet-391	17	9	aerogels	aerogel	NOUN
cet-391	17	10	is	be	AUX
cet-391	17	11	certainly	certainly	ADV
cet-391	17	12	the	the	DET
cet-391	17	13	use	use	NOUN
cet-391	17	14	as	as	ADP
cet-391	17	15	a	a	DET
cet-391	17	16	particle	particle	NOUN
cet-391	17	17	collector	collector	NOUN
cet-391	17	18	in	in	ADP
cet-391	17	19	the	the	DET
cet-391	17	20	space	space	NOUN
cet-391	17	21	test	test	NOUN
cet-391	17	22	"	"	PUNCT
cet-391	17	23	stardust	stardust	NOUN
cet-391	17	24	"	"	PUNCT
cet-391	17	25	in	in	ADP
cet-391	17	26	the	the	DET
cet-391	17	27	early	early	ADJ
cet-391	17	28	2000s	2000s	NUM
cet-391	17	29	(	(	PUNCT
cet-391	17	30	nasa	nasa	PROPN
cet-391	17	31	,	,	PUNCT
cet-391	17	32	2004	2004	NUM
cet-391	17	33	)	)	PUNCT
cet-391	17	34	.	.	PUNCT
cet-391	18	1	silica	silica	NOUN
cet-391	18	2	aerogels	aerogel	NOUN
cet-391	18	3	are	be	AUX
cet-391	18	4	particularly	particularly	ADV
cet-391	18	5	interesting	interesting	ADJ
cet-391	18	6	since	since	SCONJ
cet-391	18	7	they	they	PRON
cet-391	18	8	have	have	VERB
cet-391	18	9	an	an	DET
cet-391	18	10	inorganic	inorganic	ADJ
cet-391	18	11	character	character	NOUN
cet-391	18	12	and	and	CCONJ
cet-391	18	13	high	high	ADJ
cet-391	18	14	temperature	temperature	NOUN
cet-391	18	15	stability	stability	NOUN
cet-391	18	16	.	.	PUNCT
cet-391	19	1	among	among	ADP
cet-391	19	2	the	the	DET
cet-391	19	3	different	different	ADJ
cet-391	19	4	aerogels	aerogel	NOUN
cet-391	19	5	which	which	PRON
cet-391	19	6	have	have	AUX
cet-391	19	7	been	be	AUX
cet-391	19	8	developed	develop	VERB
cet-391	19	9	during	during	ADP
cet-391	19	10	the	the	DET
cet-391	19	11	last	last	ADJ
cet-391	19	12	years	year	NOUN
cet-391	19	13	,	,	PUNCT
cet-391	19	14	silica	silica	NOUN
cet-391	19	15	aerogels	aerogel	NOUN
cet-391	19	16	have	have	VERB
cet-391	19	17	the	the	DET
cet-391	19	18	advantage	advantage	NOUN
cet-391	19	19	that	that	PRON
cet-391	19	20	the	the	DET
cet-391	19	21	precursor	precursor	NOUN
cet-391	19	22	used	use	VERB
cet-391	19	23	for	for	ADP
cet-391	19	24	the	the	DET
cet-391	19	25	preparation	preparation	NOUN
cet-391	19	26	is	be	AUX
cet-391	19	27	relatively	relatively	ADV
cet-391	19	28	inexpensive	inexpensive	ADJ
cet-391	19	29	.	.	PUNCT
cet-391	20	1	due	due	ADP
cet-391	20	2	to	to	ADP
cet-391	20	3	the	the	DET
cet-391	20	4	already	already	ADV
cet-391	20	5	mentioned	mention	VERB
cet-391	20	6	high	high	ADJ
cet-391	20	7	porosity	porosity	NOUN
cet-391	20	8	and	and	CCONJ
cet-391	20	9	a	a	DET
cet-391	20	10	mean	mean	ADJ
cet-391	20	11	pore	pore	ADJ
cet-391	20	12	diameter	diameter	NOUN
cet-391	20	13	of	of	ADP
cet-391	20	14	20	20	NUM
cet-391	20	15	-	-	SYM
cet-391	20	16	40	40	NUM
cet-391	20	17	nm	nm	NOUN
cet-391	20	18	,	,	PUNCT
cet-391	20	19	silica	silica	NOUN
cet-391	20	20	-	-	PUNCT
cet-391	20	21	based	base	VERB
cet-391	20	22	aerogels	aerogel	NOUN
cet-391	20	23	are	be	AUX
cet-391	20	24	used	use	VERB
cet-391	20	25	as	as	ADP
cet-391	20	26	drug	drug	NOUN
cet-391	20	27	delivery	delivery	NOUN
cet-391	20	28	systems	system	NOUN
cet-391	20	29	(	(	PUNCT
cet-391	20	30	smirnova	smirnova	PROPN
cet-391	20	31	,	,	PUNCT
cet-391	20	32	et	et	PROPN
cet-391	20	33	al	al	PROPN
cet-391	20	34	.	.	PROPN
cet-391	20	35	,	,	PUNCT
cet-391	20	36	2004	2004	NUM
cet-391	20	37	)	)	PUNCT
cet-391	20	38	.	.	PUNCT
cet-391	21	1	the	the	DET
cet-391	21	2	high	high	ADJ
cet-391	21	3	porosity	porosity	NOUN
cet-391	21	4	is	be	AUX
cet-391	21	5	accompanied	accompany	VERB
cet-391	21	6	by	by	ADP
cet-391	21	7	a	a	DET
cet-391	21	8	large	large	ADJ
cet-391	21	9	specific	specific	ADJ
cet-391	21	10	surface	surface	NOUN
cet-391	21	11	area	area	NOUN
cet-391	21	12	.	.	PUNCT
cet-391	22	1	figure	figure	VERB
cet-391	22	2	1	1	NUM
cet-391	22	3	:	:	PUNCT
cet-391	22	4	silica	silica	NOUN
cet-391	22	5	aerogel	aerogel	NOUN
cet-391	22	6	(	(	PUNCT
cet-391	22	7	left	left	ADJ
cet-391	22	8	)	)	PUNCT
cet-391	22	9	,	,	PUNCT
cet-391	22	10	sem	sem	ADJ
cet-391	22	11	picture	picture	NOUN
cet-391	22	12	of	of	ADP
cet-391	22	13	its	its	PRON
cet-391	22	14	nano	nano	NOUN
cet-391	22	15	-	-	PUNCT
cet-391	22	16	structure	structure	NOUN
cet-391	22	17	(	(	PUNCT
cet-391	22	18	middle	middle	NOUN
cet-391	22	19	)	)	PUNCT
cet-391	22	20	and	and	CCONJ
cet-391	22	21	tem	tem	NOUN
cet-391	22	22	-	-	PUNCT
cet-391	22	23	picture	picture	NOUN
cet-391	22	24	of	of	ADP
cet-391	22	25	its	its	PRON
cet-391	22	26	pore	pore	ADJ
cet-391	22	27	(	(	PUNCT
cet-391	22	28	right	right	ADJ
cet-391	22	29	)	)	PUNCT
cet-391	22	30	.	.	PUNCT
cet-391	23	1	doi	doi	NOUN
cet-391	23	2	:	:	PUNCT
cet-391	23	3	10.3303	10.3303	NUM
cet-391	23	4	/	/	SYM
cet-391	23	5	cet1760016	cet1760016	NOUN
cet-391	23	6	please	please	INTJ
cet-391	23	7	cite	cite	VERB
cet-391	23	8	this	this	DET
cet-391	23	9	article	article	NOUN
cet-391	23	10	as	as	ADP
cet-391	23	11	:	:	PUNCT
cet-391	23	12	pico	pico	PROPN
cet-391	23	13	d.	d.	PROPN
cet-391	23	14	,	,	PUNCT
cet-391	23	15	meyer	meyer	PROPN
cet-391	23	16	e.	e.	PROPN
cet-391	23	17	,	,	PUNCT
cet-391	23	18	luking	luke	VERB
cet-391	23	19	a.	a.	NOUN
cet-391	23	20	,	,	PUNCT
cet-391	23	21	milow	milow	PROPN
cet-391	23	22	b.	b.	PROPN
cet-391	23	23	,	,	PUNCT
cet-391	23	24	gries	gries	PROPN
cet-391	23	25	t.	t.	PROPN
cet-391	23	26	,	,	PUNCT
cet-391	23	27	2017	2017	NUM
cet-391	23	28	,	,	PUNCT
cet-391	23	29	silica	silica	NOUN
cet-391	23	30	-	-	PUNCT
cet-391	23	31	aero	aero	NOUN
cet-391	23	32	.	.	PUNCT
cet-391	24	1	production	production	NOUN
cet-391	24	2	of	of	ADP
cet-391	24	3	lightweight	lightweight	ADJ
cet-391	24	4	silica	silica	NOUN
cet-391	24	5	aerogel	aerogel	NOUN
cet-391	24	6	fibers	fiber	NOUN
cet-391	24	7	for	for	ADP
cet-391	24	8	excellent	excellent	ADJ
cet-391	24	9	heat	heat	NOUN
cet-391	24	10	insulating	insulate	VERB
cet-391	24	11	application	application	NOUN
cet-391	24	12	,	,	PUNCT
cet-391	24	13	chemical	chemical	NOUN
cet-391	24	14	engineering	engineering	NOUN
cet-391	24	15	transactions	transaction	NOUN
cet-391	24	16	,	,	PUNCT
cet-391	24	17	60	60	NUM
cet-391	24	18	,	,	PUNCT
cet-391	24	19	91	91	NUM
cet-391	24	20	-	-	SYM
cet-391	24	21	96	96	NUM
cet-391	24	22	doi	doi	NOUN
cet-391	24	23	:	:	PUNCT
cet-391	24	24	10.3303	10.3303	NUM
cet-391	24	25	/	/	SYM
cet-391	24	26	cet1760016	cet1760016	NOUN
cet-391	24	27	91	91	NUM
cet-391	24	28	in	in	ADP
cet-391	24	29	figure	figure	NOUN
cet-391	24	30	1	1	NUM
cet-391	24	31	the	the	DET
cet-391	24	32	silica	silica	NOUN
cet-391	24	33	aerogel	aerogel	NOUN
cet-391	24	34	monolith	monolith	NOUN
cet-391	24	35	,	,	PUNCT
cet-391	24	36	its	its	PRON
cet-391	24	37	nanostructure	nanostructure	NOUN
cet-391	24	38	and	and	CCONJ
cet-391	24	39	a	a	DET
cet-391	24	40	schematic	schematic	ADJ
cet-391	24	41	representation	representation	NOUN
cet-391	24	42	of	of	ADP
cet-391	24	43	a	a	DET
cet-391	24	44	pore	pore	NOUN
cet-391	24	45	are	be	AUX
cet-391	24	46	shown	show	VERB
cet-391	24	47	.	.	PUNCT
cet-391	25	1	due	due	ADP
cet-391	25	2	to	to	ADP
cet-391	25	3	their	their	PRON
cet-391	25	4	excellent	excellent	ADJ
cet-391	25	5	specific	specific	ADJ
cet-391	25	6	surface	surface	NOUN
cet-391	25	7	area	area	NOUN
cet-391	25	8	,	,	PUNCT
cet-391	25	9	they	they	PRON
cet-391	25	10	are	be	AUX
cet-391	25	11	also	also	ADV
cet-391	25	12	suitable	suitable	ADJ
cet-391	25	13	as	as	ADP
cet-391	25	14	catalysts	catalyst	NOUN
cet-391	25	15	or	or	CCONJ
cet-391	25	16	as	as	ADP
cet-391	25	17	carrier	carrier	NOUN
cet-391	25	18	material	material	NOUN
cet-391	25	19	for	for	ADP
cet-391	25	20	catalysts	catalyst	NOUN
cet-391	25	21	(	(	PUNCT
cet-391	25	22	schneider	schneider	NOUN
cet-391	25	23	and	and	CCONJ
cet-391	25	24	baiker	baiker	NOUN
cet-391	25	25	1995	1995	NUM
cet-391	25	26	)	)	PUNCT
cet-391	25	27	.	.	PUNCT
cet-391	26	1	because	because	SCONJ
cet-391	26	2	of	of	ADP
cet-391	26	3	their	their	PRON
cet-391	26	4	low	low	ADJ
cet-391	26	5	thermal	thermal	ADJ
cet-391	26	6	conductivity	conductivity	NOUN
cet-391	26	7	(	(	PUNCT
cet-391	26	8	0.02	0.02	NUM
cet-391	26	9	w	w	PROPN
cet-391	26	10	m-1	m-1	PROPN
cet-391	26	11	k-1	k-1	PROPN
cet-391	26	12	)	)	PUNCT
cet-391	26	13	further	far	ADV
cet-391	26	14	possible	possible	ADJ
cet-391	26	15	applications	application	NOUN
cet-391	26	16	are	be	AUX
cet-391	26	17	the	the	DET
cet-391	26	18	use	use	NOUN
cet-391	26	19	as	as	ADP
cet-391	26	20	insulation	insulation	NOUN
cet-391	26	21	material	material	NOUN
cet-391	26	22	,	,	PUNCT
cet-391	26	23	for	for	ADP
cet-391	26	24	example	example	NOUN
cet-391	26	25	,	,	PUNCT
cet-391	26	26	resorcinol	resorcinol	NOUN
cet-391	26	27	-	-	PUNCT
cet-391	26	28	formaldehyde	formaldehyde	NOUN
cet-391	26	29	based	base	VERB
cet-391	26	30	aerogels	aerogel	NOUN
cet-391	26	31	are	be	AUX
cet-391	26	32	already	already	ADV
cet-391	26	33	used	use	VERB
cet-391	26	34	in	in	ADP
cet-391	26	35	transport	transport	NOUN
cet-391	26	36	containers	container	NOUN
cet-391	26	37	for	for	ADP
cet-391	26	38	temperature	temperature	NOUN
cet-391	26	39	-	-	PUNCT
cet-391	26	40	sensitive	sensitive	ADJ
cet-391	26	41	medicines	medicine	NOUN
cet-391	26	42	and	and	CCONJ
cet-391	26	43	organs	organ	NOUN
cet-391	26	44	.	.	PUNCT
cet-391	27	1	in	in	ADP
cet-391	27	2	addition	addition	NOUN
cet-391	27	3	to	to	ADP
cet-391	27	4	the	the	DET
cet-391	27	5	thermal	thermal	ADJ
cet-391	27	6	insulation	insulation	NOUN
cet-391	27	7	capability	capability	NOUN
cet-391	27	8	,	,	PUNCT
cet-391	27	9	silica	silica	NOUN
cet-391	27	10	aerogels	aerogel	NOUN
cet-391	27	11	have	have	VERB
cet-391	27	12	a	a	DET
cet-391	27	13	dielectric	dielectric	ADJ
cet-391	27	14	constant	constant	ADJ
cet-391	27	15	of	of	ADP
cet-391	27	16	1.1	1.1	NUM
cet-391	27	17	and	and	CCONJ
cet-391	27	18	can	can	AUX
cet-391	27	19	thus	thus	ADV
cet-391	27	20	also	also	ADV
cet-391	27	21	be	be	AUX
cet-391	27	22	use	use	NOUN
cet-391	27	23	as	as	ADP
cet-391	27	24	electrical	electrical	ADJ
cet-391	27	25	insulators	insulator	NOUN
cet-391	27	26	.	.	PUNCT
cet-391	28	1	(	(	PUNCT
cet-391	28	2	dorcheh	dorcheh	VERB
cet-391	28	3	and	and	CCONJ
cet-391	28	4	abbasi	abbasi	PROPN
cet-391	28	5	2008	2008	NUM
cet-391	28	6	)	)	PUNCT
cet-391	28	7	.	.	PUNCT
cet-391	29	1	1.2	1.2	NUM
cet-391	29	2	silica	silica	NOUN
cet-391	29	3	aerogel	aerogel	NOUN
cet-391	29	4	–	–	PUNCT
cet-391	29	5	synthesis	synthesis	VERB
cet-391	29	6	the	the	DET
cet-391	29	7	synthesis	synthesis	NOUN
cet-391	29	8	of	of	ADP
cet-391	29	9	silica	silica	NOUN
cet-391	29	10	aerogels	aerogel	NOUN
cet-391	29	11	takes	take	VERB
cet-391	29	12	place	place	NOUN
cet-391	29	13	through	through	ADP
cet-391	29	14	a	a	DET
cet-391	29	15	sol	sol	NOUN
cet-391	29	16	-	-	PUNCT
cet-391	29	17	gel	gel	NOUN
cet-391	29	18	reaction	reaction	NOUN
cet-391	29	19	.	.	PUNCT
cet-391	30	1	in	in	ADP
cet-391	30	2	a	a	DET
cet-391	30	3	first	first	ADJ
cet-391	30	4	step	step	NOUN
cet-391	30	5	a	a	DET
cet-391	30	6	silica	silica	NOUN
cet-391	30	7	source	source	NOUN
cet-391	30	8	(	(	PUNCT
cet-391	30	9	e.	e.	PROPN
cet-391	30	10	g.	g.	PROPN
cet-391	30	11	,	,	PUNCT
cet-391	30	12	tetraethyl	tetraethyl	PROPN
cet-391	30	13	orthosilicate	orthosilicate	VERB
cet-391	30	14	teos	teo	NOUN
cet-391	30	15	)	)	PUNCT
cet-391	30	16	,	,	PUNCT
cet-391	30	17	ethanol	ethanol	NOUN
cet-391	30	18	,	,	PUNCT
cet-391	30	19	water	water	NOUN
cet-391	30	20	and	and	CCONJ
cet-391	30	21	catalyst	catalyst	NOUN
cet-391	30	22	are	be	AUX
cet-391	30	23	mixed	mix	VERB
cet-391	30	24	together	together	ADV
cet-391	30	25	.	.	PUNCT
cet-391	31	1	in	in	ADP
cet-391	31	2	general	general	ADJ
cet-391	31	3	,	,	PUNCT
cet-391	31	4	various	various	ADJ
cet-391	31	5	silicon	silicon	NOUN
cet-391	31	6	alkoxides	alkoxide	NOUN
cet-391	31	7	can	can	AUX
cet-391	31	8	be	be	AUX
cet-391	31	9	used	use	VERB
cet-391	31	10	as	as	ADP
cet-391	31	11	silica	silica	NOUN
cet-391	31	12	source	source	NOUN
cet-391	31	13	.	.	PUNCT
cet-391	32	1	the	the	DET
cet-391	32	2	most	most	ADV
cet-391	32	3	common	common	ADJ
cet-391	32	4	is	be	AUX
cet-391	32	5	tetraethyl	tetraethyl	NOUN
cet-391	32	6	orthosilicate	orthosilicate	NOUN
cet-391	32	7	(	(	PUNCT
cet-391	32	8	teos	teo	NOUN
cet-391	32	9	)	)	PUNCT
cet-391	32	10	that	that	PRON
cet-391	32	11	is	be	AUX
cet-391	32	12	preferred	prefer	VERB
cet-391	33	1	to	to	PART
cet-391	33	2	tetramethyl	tetramethyl	NOUN
cet-391	33	3	orthosilicate	orthosilicate	PROPN
cet-391	33	4	(	(	PUNCT
cet-391	33	5	tmos	tmos	PROPN
cet-391	33	6	)	)	PUNCT
cet-391	33	7	which	which	PRON
cet-391	33	8	produces	produce	VERB
cet-391	33	9	methanol	methanol	NOUN
cet-391	33	10	during	during	ADP
cet-391	33	11	the	the	DET
cet-391	33	12	process	process	NOUN
cet-391	33	13	.	.	PUNCT
cet-391	34	1	teos	teo	NOUN
cet-391	34	2	is	be	AUX
cet-391	34	3	first	first	ADV
cet-391	34	4	partially	partially	ADV
cet-391	34	5	hydrolyzed	hydrolyze	VERB
cet-391	34	6	in	in	ADP
cet-391	34	7	a	a	DET
cet-391	34	8	mixture	mixture	NOUN
cet-391	34	9	of	of	ADP
cet-391	34	10	ethanol	ethanol	NOUN
cet-391	34	11	,	,	PUNCT
cet-391	34	12	water	water	NOUN
cet-391	34	13	and	and	CCONJ
cet-391	34	14	hydrochloric	hydrochloric	ADJ
cet-391	34	15	acid	acid	NOUN
cet-391	34	16	and	and	CCONJ
cet-391	34	17	then	then	ADV
cet-391	34	18	reacts	react	VERB
cet-391	34	19	further	far	ADV
cet-391	34	20	in	in	ADP
cet-391	34	21	a	a	DET
cet-391	34	22	polycondensation	polycondensation	NOUN
cet-391	34	23	reaction	reaction	NOUN
cet-391	34	24	.	.	PUNCT
cet-391	35	1	the	the	DET
cet-391	35	2	hydrolysis	hydrolysis	NOUN
cet-391	35	3	and	and	CCONJ
cet-391	35	4	the	the	DET
cet-391	35	5	condensation	condensation	NOUN
cet-391	35	6	are	be	AUX
cet-391	35	7	shown	show	VERB
cet-391	35	8	in	in	ADP
cet-391	35	9	figure	figure	NOUN
cet-391	35	10	2	2	NUM
cet-391	35	11	.	.	PUNCT
cet-391	36	1	(	(	PUNCT
cet-391	36	2	brinker	brinker	NOUN
cet-391	36	3	and	and	CCONJ
cet-391	36	4	scherer	scherer	PROPN
cet-391	36	5	,	,	PUNCT
cet-391	36	6	2013	2013	NUM
cet-391	36	7	)	)	PUNCT
cet-391	36	8	figure	figure	NOUN
cet-391	36	9	2	2	NUM
cet-391	36	10	:	:	PUNCT
cet-391	36	11	hydrolysis	hydrolysis	NOUN
cet-391	36	12	(	(	PUNCT
cet-391	36	13	a	a	X
cet-391	36	14	)	)	PUNCT
cet-391	36	15	,	,	PUNCT
cet-391	36	16	alcohol	alcohol	NOUN
cet-391	36	17	-	-	PUNCT
cet-391	36	18	condensation	condensation	NOUN
cet-391	36	19	(	(	PUNCT
cet-391	36	20	b	b	NOUN
cet-391	36	21	)	)	PUNCT
cet-391	36	22	water	water	NOUN
cet-391	36	23	-	-	PUNCT
cet-391	36	24	condensation	condensation	NOUN
cet-391	36	25	(	(	PUNCT
cet-391	36	26	c	c	NOUN
cet-391	36	27	)	)	PUNCT
cet-391	36	28	(	(	PUNCT
cet-391	36	29	brinker	brinker	NOUN
cet-391	36	30	and	and	CCONJ
cet-391	36	31	scherer	scherer	PROPN
cet-391	36	32	,	,	PUNCT
cet-391	36	33	2013	2013	NUM
cet-391	36	34	)	)	PUNCT
cet-391	36	35	.	.	PUNCT
cet-391	37	1	the	the	DET
cet-391	37	2	polymerization	polymerization	NOUN
cet-391	37	3	reaction	reaction	NOUN
cet-391	37	4	is	be	AUX
cet-391	37	5	a	a	DET
cet-391	37	6	multistep	multistep	ADJ
cet-391	37	7	reaction	reaction	NOUN
cet-391	37	8	.	.	PUNCT
cet-391	38	1	the	the	DET
cet-391	38	2	first	first	ADJ
cet-391	38	3	step	step	NOUN
cet-391	38	4	consists	consist	VERB
cet-391	38	5	in	in	ADP
cet-391	38	6	the	the	DET
cet-391	38	7	formation	formation	NOUN
cet-391	38	8	of	of	ADP
cet-391	38	9	dimers	dimer	NOUN
cet-391	38	10	and	and	CCONJ
cet-391	38	11	other	other	ADJ
cet-391	38	12	short	short	ADJ
cet-391	38	13	-	-	PUNCT
cet-391	38	14	chain	chain	NOUN
cet-391	38	15	oligomers	oligomer	NOUN
cet-391	38	16	.	.	PUNCT
cet-391	39	1	long	long	ADJ
cet-391	39	2	-	-	PUNCT
cet-391	39	3	chain	chain	NOUN
cet-391	39	4	polymers	polymer	NOUN
cet-391	39	5	are	be	AUX
cet-391	39	6	produced	produce	VERB
cet-391	39	7	only	only	ADV
cet-391	39	8	during	during	ADP
cet-391	39	9	the	the	DET
cet-391	39	10	further	further	ADJ
cet-391	39	11	course	course	NOUN
cet-391	39	12	of	of	ADP
cet-391	39	13	reaction	reaction	NOUN
cet-391	39	14	.	.	PUNCT
cet-391	40	1	during	during	ADP
cet-391	40	2	polymerization	polymerization	NOUN
cet-391	40	3	the	the	DET
cet-391	40	4	viscosity	viscosity	NOUN
cet-391	40	5	increases	increase	NOUN
cet-391	40	6	and	and	CCONJ
cet-391	40	7	the	the	DET
cet-391	40	8	sol	sol	NOUN
cet-391	40	9	changes	change	VERB
cet-391	40	10	into	into	ADP
cet-391	40	11	a	a	DET
cet-391	40	12	wet	wet	ADJ
cet-391	40	13	gel	gel	NOUN
cet-391	40	14	firstly	firstly	ADV
cet-391	40	15	.	.	PUNCT
cet-391	41	1	this	this	PRON
cet-391	41	2	is	be	AUX
cet-391	41	3	converted	convert	VERB
cet-391	41	4	into	into	ADP
cet-391	41	5	an	an	DET
cet-391	41	6	aerogel	aerogel	NOUN
cet-391	41	7	in	in	ADP
cet-391	41	8	the	the	DET
cet-391	41	9	last	last	ADJ
cet-391	41	10	step	step	NOUN
cet-391	41	11	of	of	ADP
cet-391	41	12	the	the	DET
cet-391	41	13	process	process	NOUN
cet-391	41	14	by	by	ADP
cet-391	41	15	e.g.	e.g.	ADV
cet-391	41	16	supercritical	supercritical	ADJ
cet-391	41	17	drying	drying	NOUN
cet-391	41	18	.	.	PUNCT
cet-391	42	1	in	in	ADP
cet-391	42	2	figure	figure	NOUN
cet-391	42	3	3	3	NUM
cet-391	42	4	the	the	DET
cet-391	42	5	process	process	NOUN
cet-391	42	6	steps	step	NOUN
cet-391	42	7	from	from	ADP
cet-391	42	8	solution	solution	NOUN
cet-391	42	9	to	to	ADP
cet-391	42	10	silica	silica	NOUN
cet-391	42	11	aerogel	aerogel	NOUN
cet-391	42	12	are	be	AUX
cet-391	42	13	shown	show	VERB
cet-391	42	14	.	.	PUNCT
cet-391	43	1	figure	figure	VERB
cet-391	43	2	3	3	NUM
cet-391	43	3	:	:	PUNCT
cet-391	43	4	process	process	NOUN
cet-391	43	5	steps	step	NOUN
cet-391	43	6	from	from	ADP
cet-391	43	7	solution	solution	NOUN
cet-391	43	8	to	to	ADP
cet-391	43	9	silica	silica	VERB
cet-391	43	10	aerogel	aerogel	NOUN
cet-391	43	11	92	92	NUM
cet-391	43	12	1.3	1.3	NUM
cet-391	43	13	aim	aim	NOUN
cet-391	43	14	of	of	ADP
cet-391	43	15	this	this	DET
cet-391	43	16	study	study	NOUN
cet-391	43	17	while	while	SCONJ
cet-391	43	18	the	the	DET
cet-391	43	19	sol	sol	NOUN
cet-391	43	20	-	-	PUNCT
cet-391	43	21	gel	gel	NOUN
cet-391	43	22	process	process	NOUN
cet-391	43	23	has	have	AUX
cet-391	43	24	already	already	ADV
cet-391	43	25	been	be	AUX
cet-391	43	26	extensively	extensively	ADV
cet-391	43	27	investigated	investigate	VERB
cet-391	43	28	,	,	PUNCT
cet-391	43	29	the	the	DET
cet-391	43	30	production	production	NOUN
cet-391	43	31	of	of	ADP
cet-391	43	32	silica	silica	NOUN
cet-391	43	33	aerogel	aerogel	NOUN
cet-391	43	34	fibers	fiber	NOUN
cet-391	43	35	is	be	AUX
cet-391	43	36	largely	largely	ADV
cet-391	43	37	unexplored	unexplored	ADJ
cet-391	43	38	.	.	PUNCT
cet-391	44	1	several	several	ADJ
cet-391	44	2	materials	material	NOUN
cet-391	44	3	have	have	AUX
cet-391	44	4	already	already	ADV
cet-391	44	5	been	be	AUX
cet-391	44	6	converted	convert	VERB
cet-391	44	7	into	into	ADP
cet-391	44	8	a	a	DET
cet-391	44	9	fibrous	fibrous	ADJ
cet-391	44	10	structure	structure	NOUN
cet-391	44	11	.	.	PUNCT
cet-391	45	1	especially	especially	ADV
cet-391	45	2	brittle	brittle	ADJ
cet-391	45	3	materials	material	NOUN
cet-391	45	4	like	like	ADP
cet-391	45	5	glasses	glass	NOUN
cet-391	45	6	,	,	PUNCT
cet-391	45	7	ceramics	ceramic	NOUN
cet-391	45	8	,	,	PUNCT
cet-391	45	9	graphite	graphite	NOUN
cet-391	45	10	and	and	CCONJ
cet-391	45	11	rock	rock	NOUN
cet-391	45	12	showed	show	VERB
cet-391	45	13	high	high	ADJ
cet-391	45	14	flexibility	flexibility	NOUN
cet-391	45	15	and	and	CCONJ
cet-391	45	16	vibration	vibration	NOUN
cet-391	45	17	resistance	resistance	NOUN
cet-391	45	18	in	in	ADP
cet-391	45	19	their	their	PRON
cet-391	45	20	fibrous	fibrous	ADJ
cet-391	45	21	state	state	NOUN
cet-391	45	22	.	.	PUNCT
cet-391	46	1	aim	aim	NOUN
cet-391	46	2	of	of	ADP
cet-391	46	3	this	this	DET
cet-391	46	4	study	study	NOUN
cet-391	46	5	is	be	AUX
cet-391	46	6	to	to	PART
cet-391	46	7	determine	determine	VERB
cet-391	46	8	the	the	DET
cet-391	46	9	feasibility	feasibility	NOUN
cet-391	46	10	of	of	ADP
cet-391	46	11	spinning	spinning	NOUN
cet-391	46	12	fibers	fiber	NOUN
cet-391	46	13	made	make	VERB
cet-391	46	14	of	of	ADP
cet-391	46	15	silica	silica	NOUN
cet-391	46	16	aerogel	aerogel	NOUN
cet-391	46	17	.	.	PUNCT
cet-391	47	1	2	2	X
cet-391	47	2	.	.	X
cet-391	47	3	experimental	experimental	ADJ
cet-391	47	4	in	in	ADP
cet-391	47	5	order	order	NOUN
cet-391	47	6	to	to	PART
cet-391	47	7	produce	produce	VERB
cet-391	47	8	a	a	DET
cet-391	47	9	silica	silica	NOUN
cet-391	47	10	aerogel	aerogel	NOUN
cet-391	47	11	monolith	monolith	NOUN
cet-391	47	12	the	the	DET
cet-391	47	13	viscosity	viscosity	NOUN
cet-391	47	14	changes	change	NOUN
cet-391	47	15	of	of	ADP
cet-391	47	16	the	the	DET
cet-391	47	17	sol	sol	NOUN
cet-391	47	18	plays	play	VERB
cet-391	47	19	a	a	DET
cet-391	47	20	minor	minor	ADJ
cet-391	47	21	role	role	NOUN
cet-391	47	22	but	but	CCONJ
cet-391	47	23	in	in	ADP
cet-391	47	24	order	order	NOUN
cet-391	47	25	to	to	PART
cet-391	47	26	fiberize	fiberize	VERB
cet-391	47	27	the	the	DET
cet-391	47	28	material	material	NOUN
cet-391	47	29	an	an	DET
cet-391	47	30	appropriate	appropriate	ADJ
cet-391	47	31	viscosity	viscosity	NOUN
cet-391	47	32	range	range	NOUN
cet-391	47	33	is	be	AUX
cet-391	47	34	required	require	VERB
cet-391	47	35	.	.	PUNCT
cet-391	48	1	in	in	ADP
cet-391	48	2	a	a	DET
cet-391	48	3	first	first	ADJ
cet-391	48	4	step	step	NOUN
cet-391	48	5	the	the	DET
cet-391	48	6	focus	focus	NOUN
cet-391	48	7	of	of	ADP
cet-391	48	8	this	this	DET
cet-391	48	9	work	work	NOUN
cet-391	48	10	was	be	AUX
cet-391	48	11	put	put	VERB
cet-391	48	12	on	on	ADP
cet-391	48	13	the	the	DET
cet-391	48	14	preparation	preparation	NOUN
cet-391	48	15	of	of	ADP
cet-391	48	16	the	the	DET
cet-391	48	17	sol	sol	NOUN
cet-391	48	18	.	.	PUNCT
cet-391	49	1	its	its	PRON
cet-391	49	2	success	success	NOUN
cet-391	49	3	was	be	AUX
cet-391	49	4	determined	determine	VERB
cet-391	49	5	by	by	ADP
cet-391	49	6	obtaining	obtain	VERB
cet-391	49	7	a	a	DET
cet-391	49	8	filament	filament	NOUN
cet-391	49	9	in	in	ADP
cet-391	49	10	air	air	NOUN
cet-391	49	11	.	.	PUNCT
cet-391	50	1	in	in	ADP
cet-391	50	2	a	a	DET
cet-391	50	3	second	second	ADJ
cet-391	50	4	step	step	NOUN
cet-391	50	5	,	,	PUNCT
cet-391	50	6	the	the	DET
cet-391	50	7	hardening	harden	VERB
cet-391	50	8	process	process	NOUN
cet-391	50	9	of	of	ADP
cet-391	50	10	the	the	DET
cet-391	50	11	filament	filament	NOUN
cet-391	50	12	,	,	PUNCT
cet-391	50	13	corresponding	correspond	VERB
cet-391	50	14	to	to	ADP
cet-391	50	15	the	the	DET
cet-391	50	16	gelation	gelation	NOUN
cet-391	50	17	and	and	CCONJ
cet-391	50	18	aging	aging	NOUN
cet-391	50	19	of	of	ADP
cet-391	50	20	the	the	DET
cet-391	50	21	fiber	fiber	NOUN
cet-391	50	22	in	in	ADP
cet-391	50	23	a	a	DET
cet-391	50	24	coagulation	coagulation	NOUN
cet-391	50	25	bath	bath	NOUN
cet-391	50	26	was	be	AUX
cet-391	50	27	under	under	ADP
cet-391	50	28	research	research	NOUN
cet-391	50	29	.	.	PUNCT
cet-391	51	1	at	at	ADP
cet-391	51	2	least	least	ADJ
cet-391	51	3	after	after	ADP
cet-391	51	4	the	the	DET
cet-391	51	5	supercritical	supercritical	ADJ
cet-391	51	6	drying	dry	VERB
cet-391	51	7	from	from	ADP
cet-391	51	8	wet	wet	ADJ
cet-391	51	9	gel	gel	NOUN
cet-391	51	10	stage	stage	NOUN
cet-391	51	11	to	to	ADP
cet-391	51	12	aerogel	aerogel	NOUN
cet-391	51	13	fibers	fiber	NOUN
cet-391	51	14	the	the	DET
cet-391	51	15	material	material	NOUN
cet-391	51	16	properties	property	NOUN
cet-391	51	17	were	be	AUX
cet-391	51	18	determined	determine	VERB
cet-391	51	19	;	;	PUNCT
cet-391	51	20	in	in	ADP
cet-391	51	21	particular	particular	ADJ
cet-391	51	22	its	its	PRON
cet-391	51	23	porosity	porosity	NOUN
cet-391	51	24	and	and	CCONJ
cet-391	51	25	its	its	PRON
cet-391	51	26	pore	pore	ADJ
cet-391	51	27	structure	structure	NOUN
cet-391	51	28	.	.	PUNCT
cet-391	52	1	2.1	2.1	NUM
cet-391	52	2	material	material	NOUN
cet-391	52	3	based	base	VERB
cet-391	52	4	on	on	ADP
cet-391	52	5	the	the	DET
cet-391	52	6	state	state	NOUN
cet-391	52	7	of	of	ADP
cet-391	52	8	the	the	DET
cet-391	52	9	art	art	NOUN
cet-391	52	10	,	,	PUNCT
cet-391	52	11	several	several	ADJ
cet-391	52	12	formulations	formulation	NOUN
cet-391	52	13	have	have	AUX
cet-391	52	14	been	be	AUX
cet-391	52	15	tested	test	VERB
cet-391	52	16	to	to	PART
cet-391	52	17	select	select	VERB
cet-391	52	18	a	a	DET
cet-391	52	19	sol	sol	NOUN
cet-391	52	20	that	that	PRON
cet-391	52	21	is	be	AUX
cet-391	52	22	able	able	ADJ
cet-391	52	23	to	to	PART
cet-391	52	24	be	be	AUX
cet-391	52	25	fiberized	fiberize	VERB
cet-391	52	26	and	and	CCONJ
cet-391	52	27	a	a	DET
cet-391	52	28	suitable	suitable	ADJ
cet-391	52	29	coagulation	coagulation	NOUN
cet-391	52	30	bath	bath	NOUN
cet-391	52	31	.	.	PUNCT
cet-391	53	1	the	the	DET
cet-391	53	2	most	most	ADV
cet-391	53	3	important	important	ADJ
cet-391	53	4	parameters	parameter	NOUN
cet-391	53	5	were	be	AUX
cet-391	53	6	teos	teo	NOUN
cet-391	53	7	(	(	PUNCT
cet-391	53	8	aldrich	aldrich	NOUN
cet-391	53	9	98	98	NUM
cet-391	53	10	%	%	NOUN
cet-391	53	11	)	)	PUNCT
cet-391	53	12	,	,	PUNCT
cet-391	53	13	ethanol	ethanol	NOUN
cet-391	53	14	,	,	PUNCT
cet-391	53	15	distilled	distil	VERB
cet-391	53	16	water	water	NOUN
cet-391	53	17	,	,	PUNCT
cet-391	53	18	catalyst	catalyst	NOUN
cet-391	53	19	and	and	CCONJ
cet-391	53	20	their	their	PRON
cet-391	53	21	molar	molar	ADJ
cet-391	53	22	ratios	ratio	NOUN
cet-391	53	23	.	.	PUNCT
cet-391	54	1	the	the	DET
cet-391	54	2	ratio	ratio	NOUN
cet-391	54	3	between	between	ADP
cet-391	54	4	teos	teo	NOUN
cet-391	54	5	and	and	CCONJ
cet-391	54	6	hcl	hcl	PROPN
cet-391	54	7	was	be	AUX
cet-391	54	8	fixed	fix	VERB
cet-391	54	9	on	on	ADP
cet-391	54	10	a	a	DET
cet-391	54	11	constant	constant	ADJ
cet-391	54	12	value	value	NOUN
cet-391	54	13	(	(	PUNCT
cet-391	54	14	hcl	hcl	PROPN
cet-391	54	15	/	/	SYM
cet-391	54	16	teos	teos	PROPN
cet-391	54	17	0.01	0.01	NUM
cet-391	54	18	)	)	PUNCT
cet-391	54	19	.	.	PUNCT
cet-391	55	1	after	after	SCONJ
cet-391	55	2	teos	teos	PROPN
cet-391	55	3	was	be	AUX
cet-391	55	4	dissolved	dissolve	VERB
cet-391	55	5	in	in	ADP
cet-391	55	6	ethanol	ethanol	NOUN
cet-391	55	7	a	a	DET
cet-391	55	8	solution	solution	NOUN
cet-391	55	9	of	of	ADP
cet-391	55	10	water	water	NOUN
cet-391	55	11	and	and	CCONJ
cet-391	55	12	hcl	hcl	PROPN
cet-391	55	13	and	and	CCONJ
cet-391	55	14	ethanol	ethanol	NOUN
cet-391	55	15	was	be	AUX
cet-391	55	16	added	add	VERB
cet-391	55	17	.	.	PUNCT
cet-391	56	1	the	the	DET
cet-391	56	2	mixture	mixture	NOUN
cet-391	56	3	was	be	AUX
cet-391	56	4	heated	heat	VERB
cet-391	56	5	for	for	ADP
cet-391	56	6	a	a	DET
cet-391	56	7	defined	define	VERB
cet-391	56	8	time	time	NOUN
cet-391	56	9	until	until	SCONJ
cet-391	56	10	a	a	DET
cet-391	56	11	certain	certain	ADJ
cet-391	56	12	viscosity	viscosity	NOUN
cet-391	56	13	was	be	AUX
cet-391	56	14	reached	reach	VERB
cet-391	56	15	.	.	PUNCT
cet-391	57	1	subsequently	subsequently	ADV
cet-391	57	2	,	,	PUNCT
cet-391	57	3	the	the	DET
cet-391	57	4	vessel	vessel	NOUN
cet-391	57	5	was	be	AUX
cet-391	57	6	closed	close	VERB
cet-391	57	7	and	and	CCONJ
cet-391	57	8	stored	store	VERB
cet-391	57	9	until	until	ADP
cet-391	57	10	its	its	PRON
cet-391	57	11	usage	usage	NOUN
cet-391	57	12	.	.	PUNCT
cet-391	58	1	figure	figure	NOUN
cet-391	58	2	4	4	NUM
cet-391	58	3	shows	show	VERB
cet-391	58	4	the	the	DET
cet-391	58	5	area	area	NOUN
cet-391	58	6	of	of	ADP
cet-391	58	7	investigation	investigation	NOUN
cet-391	58	8	within	within	ADP
cet-391	58	9	a	a	DET
cet-391	58	10	ternary	ternary	ADJ
cet-391	58	11	diagram	diagram	NOUN
cet-391	58	12	(	(	PUNCT
cet-391	58	13	teos	teo	NOUN
cet-391	58	14	/	/	SYM
cet-391	58	15	water	water	NOUN
cet-391	58	16	/	/	SYM
cet-391	58	17	etoh	etoh	NOUN
cet-391	58	18	)	)	PUNCT
cet-391	58	19	in	in	ADP
cet-391	58	20	order	order	NOUN
cet-391	58	21	to	to	PART
cet-391	58	22	determine	determine	VERB
cet-391	58	23	the	the	DET
cet-391	58	24	right	right	ADJ
cet-391	58	25	composition	composition	NOUN
cet-391	58	26	for	for	ADP
cet-391	58	27	the	the	DET
cet-391	58	28	fiberization	fiberization	NOUN
cet-391	58	29	process	process	NOUN
cet-391	58	30	.	.	PUNCT
cet-391	59	1	figure	figure	VERB
cet-391	59	2	4	4	NUM
cet-391	59	3	:	:	PUNCT
cet-391	59	4	area	area	NOUN
cet-391	59	5	of	of	ADP
cet-391	59	6	investigation	investigation	NOUN
cet-391	59	7	(	(	PUNCT
cet-391	59	8	teos	teo	NOUN
cet-391	59	9	,	,	PUNCT
cet-391	59	10	water	water	NOUN
cet-391	59	11	,	,	PUNCT
cet-391	59	12	etoh	etoh	NOUN
cet-391	59	13	)	)	PUNCT
cet-391	59	14	2.2	2.2	NUM
cet-391	59	15	fiberization	fiberization	NOUN
cet-391	59	16	process	process	NOUN
cet-391	59	17	the	the	DET
cet-391	59	18	spinning	spinning	NOUN
cet-391	59	19	plant	plant	NOUN
cet-391	59	20	is	be	AUX
cet-391	59	21	shown	show	VERB
cet-391	59	22	in	in	ADP
cet-391	59	23	figure	figure	NOUN
cet-391	59	24	5	5	NUM
cet-391	59	25	and	and	CCONJ
cet-391	59	26	consists	consist	VERB
cet-391	59	27	of	of	ADP
cet-391	59	28	three	three	NUM
cet-391	59	29	main	main	ADJ
cet-391	59	30	elements	element	NOUN
cet-391	59	31	:	:	PUNCT
cet-391	59	32	a	a	DET
cet-391	59	33	nozzle	nozzle	NOUN
cet-391	59	34	,	,	PUNCT
cet-391	59	35	a	a	DET
cet-391	59	36	coagulation	coagulation	NOUN
cet-391	59	37	bath	bath	NOUN
cet-391	59	38	and	and	CCONJ
cet-391	59	39	a	a	DET
cet-391	59	40	winder	winder	NOUN
cet-391	59	41	.	.	PUNCT
cet-391	60	1	the	the	DET
cet-391	60	2	sol	sol	NOUN
cet-391	60	3	is	be	AUX
cet-391	60	4	pushed	push	VERB
cet-391	60	5	by	by	ADP
cet-391	60	6	a	a	DET
cet-391	60	7	metering	metering	NOUN
cet-391	60	8	pump	pump	NOUN
cet-391	60	9	through	through	ADP
cet-391	60	10	the	the	DET
cet-391	60	11	nozzle	nozzle	NOUN
cet-391	60	12	and	and	CCONJ
cet-391	60	13	flows	flow	VERB
cet-391	60	14	into	into	ADP
cet-391	60	15	the	the	DET
cet-391	60	16	coagulation	coagulation	NOUN
cet-391	60	17	bath	bath	NOUN
cet-391	60	18	where	where	SCONJ
cet-391	60	19	the	the	DET
cet-391	60	20	polymerization	polymerization	NOUN
cet-391	60	21	is	be	AUX
cet-391	60	22	completed	complete	VERB
cet-391	60	23	.	.	PUNCT
cet-391	61	1	the	the	DET
cet-391	61	2	wet	wet	ADJ
cet-391	61	3	gel	gel	NOUN
cet-391	61	4	fiber	fiber	NOUN
cet-391	61	5	is	be	AUX
cet-391	61	6	continuously	continuously	ADV
cet-391	61	7	drawn	draw	VERB
cet-391	61	8	by	by	ADP
cet-391	61	9	a	a	DET
cet-391	61	10	winder	winder	NOUN
cet-391	61	11	on	on	ADP
cet-391	61	12	a	a	DET
cet-391	61	13	bobbin	bobbin	NOUN
cet-391	61	14	.	.	PUNCT
cet-391	62	1	at	at	ADP
cet-391	62	2	the	the	DET
cet-391	62	3	end	end	NOUN
cet-391	62	4	of	of	ADP
cet-391	62	5	the	the	DET
cet-391	62	6	fiberization	fiberization	NOUN
cet-391	62	7	,	,	PUNCT
cet-391	62	8	the	the	DET
cet-391	62	9	bobbin	bobbin	NOUN
cet-391	62	10	has	have	AUX
cet-391	62	11	been	be	AUX
cet-391	62	12	put	put	VERB
cet-391	62	13	in	in	ADP
cet-391	62	14	etoh	etoh	NOUN
cet-391	62	15	to	to	PART
cet-391	62	16	remove	remove	VERB
cet-391	62	17	unreacted	unreacted	ADJ
cet-391	62	18	compounds	compound	NOUN
cet-391	62	19	and	and	CCONJ
cet-391	62	20	to	to	PART
cet-391	62	21	wash	wash	VERB
cet-391	62	22	the	the	DET
cet-391	62	23	fibers	fiber	NOUN
cet-391	62	24	free	free	ADJ
cet-391	62	25	of	of	ADP
cet-391	62	26	coagulant	coagulant	NOUN
cet-391	62	27	and	and	CCONJ
cet-391	62	28	water	water	NOUN
cet-391	62	29	necessary	necessary	ADJ
cet-391	62	30	before	before	SCONJ
cet-391	62	31	supercritical	supercritical	ADJ
cet-391	62	32	co2	co2	NOUN
cet-391	62	33	extraction	extraction	NOUN
cet-391	62	34	for	for	ADP
cet-391	62	35	drying	dry	VERB
cet-391	62	36	can	can	AUX
cet-391	62	37	be	be	AUX
cet-391	62	38	carried	carry	VERB
cet-391	62	39	out	out	ADP
cet-391	62	40	.	.	PUNCT
cet-391	63	1	93	93	NUM
cet-391	63	2	figure	figure	NOUN
cet-391	63	3	5	5	NUM
cet-391	63	4	:	:	PUNCT
cet-391	63	5	laboratory	laboratory	NOUN
cet-391	63	6	spinning	spinning	NOUN
cet-391	63	7	plant	plant	NOUN
cet-391	63	8	for	for	ADP
cet-391	63	9	the	the	DET
cet-391	63	10	fiberization	fiberization	NOUN
cet-391	63	11	of	of	ADP
cet-391	63	12	silica	silica	NOUN
cet-391	63	13	wet	wet	ADJ
cet-391	63	14	gel.1	gel.1	PROPN
cet-391	63	15	.	.	PUNCT
cet-391	64	1	metering	meter	VERB
cet-391	64	2	pump	pump	NOUN
cet-391	64	3	;	;	PUNCT
cet-391	64	4	2	2	X
cet-391	64	5	.	.	X
cet-391	64	6	heating	heating	NOUN
cet-391	64	7	;	;	PUNCT
cet-391	64	8	3	3	X
cet-391	64	9	.	.	NOUN
cet-391	64	10	nozzle	nozzle	NOUN
cet-391	64	11	head	head	NOUN
cet-391	64	12	;	;	PUNCT
cet-391	64	13	4	4	X
cet-391	64	14	.	.	X
cet-391	64	15	guide	guide	NOUN
cet-391	64	16	;	;	PUNCT
cet-391	64	17	5	5	X
cet-391	64	18	.	.	X
cet-391	64	19	fiber	fiber	NOUN
cet-391	64	20	;	;	PUNCT
cet-391	64	21	6	6	NUM
cet-391	64	22	.	.	X
cet-391	64	23	bobbin	bobbin	NOUN
cet-391	64	24	;	;	PUNCT
cet-391	64	25	7	7	X
cet-391	64	26	.	.	X
cet-391	64	27	gear	gear	NOUN
cet-391	64	28	head	head	NOUN
cet-391	64	29	.	.	PUNCT
cet-391	65	1	2.3	2.3	NUM
cet-391	65	2	supercritical	supercritical	ADJ
cet-391	65	3	drying	dry	VERB
cet-391	65	4	the	the	DET
cet-391	65	5	last	last	ADJ
cet-391	65	6	step	step	NOUN
cet-391	65	7	is	be	AUX
cet-391	65	8	the	the	DET
cet-391	65	9	shrinkage	shrinkage	NOUN
cet-391	65	10	-	-	PUNCT
cet-391	65	11	freedrying	freedrying	NOUN
cet-391	65	12	of	of	ADP
cet-391	65	13	the	the	DET
cet-391	65	14	wet	wet	ADJ
cet-391	65	15	gel	gel	NOUN
cet-391	65	16	.	.	PUNCT
cet-391	66	1	figure	figure	NOUN
cet-391	66	2	6	6	NUM
cet-391	66	3	shows	show	VERB
cet-391	66	4	a	a	DET
cet-391	66	5	phase	phase	NOUN
cet-391	66	6	diagram	diagram	NOUN
cet-391	66	7	.	.	PUNCT
cet-391	67	1	the	the	DET
cet-391	67	2	transition	transition	NOUN
cet-391	67	3	states	state	NOUN
cet-391	67	4	of	of	ADP
cet-391	67	5	supercritical	supercritical	ADJ
cet-391	67	6	drying	drying	NOUN
cet-391	67	7	and	and	CCONJ
cet-391	67	8	freeze	freeze	VERB
cet-391	67	9	drying	dry	VERB
cet-391	67	10	are	be	AUX
cet-391	67	11	marked	mark	VERB
cet-391	67	12	.	.	PUNCT
cet-391	68	1	during	during	ADP
cet-391	68	2	supercritical	supercritical	ADJ
cet-391	68	3	drying	dry	VERB
cet-391	68	4	the	the	DET
cet-391	68	5	liquid	liquid	NOUN
cet-391	68	6	in	in	ADP
cet-391	68	7	the	the	DET
cet-391	68	8	gel	gel	NOUN
cet-391	68	9	pores	pore	NOUN
cet-391	68	10	transforms	transform	VERB
cet-391	68	11	into	into	ADP
cet-391	68	12	a	a	DET
cet-391	68	13	supercritical	supercritical	ADJ
cet-391	68	14	fluid	fluid	NOUN
cet-391	68	15	.	.	PUNCT
cet-391	69	1	the	the	DET
cet-391	69	2	inherent	inherent	ADJ
cet-391	69	3	null	null	ADJ
cet-391	69	4	surface	surface	NOUN
cet-391	69	5	tension	tension	NOUN
cet-391	69	6	of	of	ADP
cet-391	69	7	supercritical	supercritical	ADJ
cet-391	69	8	fluids	fluid	NOUN
cet-391	69	9	allows	allow	VERB
cet-391	69	10	to	to	PART
cet-391	69	11	avoid	avoid	VERB
cet-391	69	12	the	the	DET
cet-391	69	13	pore	pore	ADJ
cet-391	69	14	collapse	collapse	NOUN
cet-391	69	15	due	due	ADP
cet-391	69	16	to	to	ADP
cet-391	69	17	capillary	capillary	ADJ
cet-391	69	18	forces	force	NOUN
cet-391	69	19	.	.	PUNCT
cet-391	70	1	supercritical	supercritical	ADJ
cet-391	70	2	drying	drying	NOUN
cet-391	70	3	can	can	AUX
cet-391	70	4	be	be	AUX
cet-391	70	5	classified	classify	VERB
cet-391	70	6	into	into	ADP
cet-391	70	7	high	high	ADJ
cet-391	70	8	-	-	PUNCT
cet-391	70	9	temperature	temperature	NOUN
cet-391	70	10	supercritical	supercritical	ADJ
cet-391	70	11	drying	drying	NOUN
cet-391	70	12	,	,	PUNCT
cet-391	70	13	the	the	DET
cet-391	70	14	solvent	solvent	NOUN
cet-391	70	15	in	in	ADP
cet-391	70	16	the	the	DET
cet-391	70	17	gel	gel	NOUN
cet-391	70	18	is	be	AUX
cet-391	70	19	directly	directly	ADV
cet-391	70	20	forced	force	VERB
cet-391	70	21	beyond	beyond	ADP
cet-391	70	22	its	its	PRON
cet-391	70	23	critical	critical	ADJ
cet-391	70	24	point	point	NOUN
cet-391	70	25	(	(	PUNCT
cet-391	70	26	needs	need	VERB
cet-391	70	27	high	high	ADJ
cet-391	70	28	temperatures	temperature	NOUN
cet-391	70	29	)	)	PUNCT
cet-391	70	30	and	and	CCONJ
cet-391	70	31	in	in	ADP
cet-391	70	32	contrast	contrast	NOUN
cet-391	70	33	low	low	ADJ
cet-391	70	34	temperature	temperature	NOUN
cet-391	70	35	supercritical	supercritical	ADJ
cet-391	70	36	drying	drying	NOUN
cet-391	70	37	,	,	PUNCT
cet-391	70	38	which	which	PRON
cet-391	70	39	describes	describe	VERB
cet-391	70	40	a	a	DET
cet-391	70	41	method	method	NOUN
cet-391	70	42	where	where	SCONJ
cet-391	70	43	the	the	DET
cet-391	70	44	pore	pore	ADJ
cet-391	70	45	solvent	solvent	NOUN
cet-391	70	46	has	have	VERB
cet-391	70	47	to	to	PART
cet-391	70	48	be	be	AUX
cet-391	70	49	soluble	soluble	ADJ
cet-391	70	50	in	in	ADP
cet-391	70	51	supercritical	supercritical	ADJ
cet-391	70	52	co2	co2	NOUN
cet-391	70	53	to	to	PART
cet-391	70	54	be	be	AUX
cet-391	70	55	directly	directly	ADV
cet-391	70	56	extracted	extract	VERB
cet-391	70	57	at	at	ADP
cet-391	70	58	more	more	ADJ
cet-391	70	59	moderate	moderate	ADJ
cet-391	70	60	temperatures	temperature	NOUN
cet-391	70	61	and	and	CCONJ
cet-391	70	62	pressures	pressure	NOUN
cet-391	70	63	.	.	PUNCT
cet-391	71	1	figure	figure	VERB
cet-391	71	2	6	6	NUM
cet-391	71	3	:	:	PUNCT
cet-391	71	4	phase	phase	NOUN
cet-391	71	5	diagram	diagram	NOUN
cet-391	71	6	and	and	CCONJ
cet-391	71	7	representation	representation	NOUN
cet-391	71	8	of	of	ADP
cet-391	71	9	different	different	ADJ
cet-391	71	10	drying	dry	VERB
cet-391	71	11	processes	process	NOUN
cet-391	71	12	;	;	PUNCT
cet-391	71	13	redrawn	redrawn	NOUN
cet-391	71	14	from	from	ADP
cet-391	71	15	(	(	PUNCT
cet-391	71	16	meyer	meyer	PROPN
cet-391	71	17	,	,	PUNCT
cet-391	71	18	2004	2004	NUM
cet-391	71	19	)	)	PUNCT
cet-391	72	1	3	3	NUM
cet-391	72	2	.	.	NOUN
cet-391	72	3	results	result	VERB
cet-391	72	4	3.1	3.1	NUM
cet-391	72	5	process	process	NOUN
cet-391	72	6	ability	ability	NOUN
cet-391	72	7	to	to	PART
cet-391	72	8	fibers	fiber	NOUN
cet-391	72	9	a	a	DET
cet-391	72	10	sol	sol	NOUN
cet-391	72	11	with	with	ADP
cet-391	72	12	the	the	DET
cet-391	72	13	required	require	VERB
cet-391	72	14	physical	physical	ADJ
cet-391	72	15	properties	property	NOUN
cet-391	72	16	(	(	PUNCT
cet-391	72	17	fiberization	fiberization	NOUN
cet-391	72	18	viscosity	viscosity	NOUN
cet-391	72	19	)	)	PUNCT
cet-391	72	20	could	could	AUX
cet-391	72	21	be	be	AUX
cet-391	72	22	produced	produce	VERB
cet-391	72	23	.	.	PUNCT
cet-391	73	1	in	in	ADP
cet-391	73	2	figure	figure	NOUN
cet-391	73	3	7	7	NUM
cet-391	73	4	the	the	DET
cet-391	73	5	results	result	NOUN
cet-391	73	6	of	of	ADP
cet-391	73	7	the	the	DET
cet-391	73	8	fiberization	fiberization	NOUN
cet-391	73	9	process	process	NOUN
cet-391	73	10	in	in	ADP
cet-391	73	11	relation	relation	NOUN
cet-391	73	12	to	to	ADP
cet-391	73	13	the	the	DET
cet-391	73	14	sol	sol	NOUN
cet-391	73	15	material	material	NOUN
cet-391	73	16	with	with	ADP
cet-391	73	17	the	the	DET
cet-391	73	18	focus	focus	NOUN
cet-391	73	19	on	on	ADP
cet-391	73	20	the	the	DET
cet-391	73	21	ratio	ratio	NOUN
cet-391	73	22	between	between	ADP
cet-391	73	23	teos	teo	NOUN
cet-391	73	24	,	,	PUNCT
cet-391	73	25	water	water	NOUN
cet-391	73	26	and	and	CCONJ
cet-391	73	27	etoh	etoh	NOUN
cet-391	73	28	are	be	AUX
cet-391	73	29	shown	show	VERB
cet-391	73	30	.	.	PUNCT
cet-391	74	1	the	the	DET
cet-391	74	2	central	central	ADJ
cet-391	74	3	part	part	NOUN
cet-391	74	4	of	of	ADP
cet-391	74	5	the	the	DET
cet-391	74	6	investigated	investigate	VERB
cet-391	74	7	area	area	NOUN
cet-391	74	8	presents	present	VERB
cet-391	74	9	the	the	DET
cet-391	74	10	best	good	ADJ
cet-391	74	11	processability	processability	NOUN
cet-391	74	12	.	.	PUNCT
cet-391	75	1	the	the	DET
cet-391	75	2	other	other	ADJ
cet-391	75	3	two	two	NUM
cet-391	75	4	areas	area	NOUN
cet-391	75	5	are	be	AUX
cet-391	75	6	characterized	characterize	VERB
cet-391	75	7	by	by	ADP
cet-391	75	8	materials	material	NOUN
cet-391	75	9	with	with	ADP
cet-391	75	10	unsuitable	unsuitable	ADJ
cet-391	75	11	viscosity	viscosity	NOUN
cet-391	75	12	or	or	CCONJ
cet-391	75	13	inhomogeneus	inhomogeneus	NOUN
cet-391	75	14	gelation	gelation	NOUN
cet-391	75	15	.	.	PUNCT
cet-391	76	1	94	94	NUM
cet-391	76	2	figure	figure	NOUN
cet-391	76	3	7	7	NUM
cet-391	76	4	:	:	PUNCT
cet-391	76	5	ternary	ternary	ADJ
cet-391	76	6	plot	plot	NOUN
cet-391	76	7	(	(	PUNCT
cet-391	76	8	teos	teos	PROPN
cet-391	76	9	/	/	SYM
cet-391	76	10	water	water	NOUN
cet-391	76	11	/	/	SYM
cet-391	76	12	etoh	etoh	NOUN
cet-391	76	13	)	)	PUNCT
cet-391	76	14	and	and	CCONJ
cet-391	76	15	composition	composition	NOUN
cet-391	76	16	’s	’s	PART
cet-391	76	17	area	area	NOUN
cet-391	76	18	with	with	ADP
cet-391	76	19	good	good	ADJ
cet-391	76	20	fiberization	fiberization	NOUN
cet-391	76	21	properties	property	NOUN
cet-391	76	22	the	the	DET
cet-391	76	23	filament	filament	NOUN
cet-391	76	24	has	have	AUX
cet-391	76	25	been	be	AUX
cet-391	76	26	successfully	successfully	ADV
cet-391	76	27	drawn	draw	VERB
cet-391	76	28	in	in	ADP
cet-391	76	29	air	air	NOUN
cet-391	76	30	without	without	ADP
cet-391	76	31	any	any	DET
cet-391	76	32	formation	formation	NOUN
cet-391	76	33	of	of	ADP
cet-391	76	34	droplet	droplet	ADJ
cet-391	76	35	in	in	ADP
cet-391	76	36	a	a	DET
cet-391	76	37	viscosity	viscosity	NOUN
cet-391	76	38	range	range	NOUN
cet-391	76	39	optimized	optimize	VERB
cet-391	76	40	for	for	ADP
cet-391	76	41	spinning	spinning	NOUN
cet-391	76	42	.	.	PUNCT
cet-391	77	1	several	several	ADJ
cet-391	77	2	coagulating	coagulate	VERB
cet-391	77	3	baths	bath	NOUN
cet-391	77	4	have	have	AUX
cet-391	77	5	been	be	AUX
cet-391	77	6	tested	test	VERB
cet-391	77	7	.	.	PUNCT
cet-391	78	1	for	for	ADP
cet-391	78	2	example	example	NOUN
cet-391	78	3	1	1	NUM
cet-391	78	4	-	-	PUNCT
cet-391	78	5	amino-2	amino-2	NOUN
cet-391	78	6	-	-	PUNCT
cet-391	78	7	propanol	propanol	NOUN
cet-391	78	8	,	,	PUNCT
cet-391	78	9	sodium	sodium	NOUN
cet-391	78	10	carbonate	carbonate	NOUN
cet-391	78	11	and	and	CCONJ
cet-391	78	12	hexamethylenediamine	hexamethylenediamine	NOUN
cet-391	78	13	allowed	allow	VERB
cet-391	78	14	to	to	PART
cet-391	78	15	drawn	drawn	VERB
cet-391	78	16	the	the	DET
cet-391	78	17	fiber	fiber	NOUN
cet-391	78	18	at	at	ADP
cet-391	78	19	several	several	ADJ
cet-391	78	20	velocities	velocity	NOUN
cet-391	78	21	under	under	ADP
cet-391	78	22	10	10	NUM
cet-391	78	23	m	m	PROPN
cet-391	78	24	/	/	SYM
cet-391	78	25	min	min	PROPN
cet-391	78	26	.	.	PROPN
cet-391	78	27	3.2	3.2	NUM
cet-391	78	28	porosity	porosity	NOUN
cet-391	78	29	/	/	SYM
cet-391	78	30	structural	structural	ADJ
cet-391	78	31	properties	property	NOUN
cet-391	78	32	the	the	DET
cet-391	78	33	fibers	fiber	NOUN
cet-391	78	34	have	have	AUX
cet-391	78	35	been	be	AUX
cet-391	78	36	successfully	successfully	ADV
cet-391	78	37	dried	dry	VERB
cet-391	78	38	in	in	ADP
cet-391	78	39	a	a	DET
cet-391	78	40	supercritical	supercritical	ADJ
cet-391	78	41	dryer	dryer	NOUN
cet-391	78	42	and	and	CCONJ
cet-391	78	43	their	their	PRON
cet-391	78	44	structure	structure	NOUN
cet-391	78	45	was	be	AUX
cet-391	78	46	investigated	investigate	VERB
cet-391	78	47	.	.	PUNCT
cet-391	79	1	from	from	ADP
cet-391	79	2	a	a	DET
cet-391	79	3	first	first	ADJ
cet-391	79	4	analysis	analysis	NOUN
cet-391	79	5	a	a	DET
cet-391	79	6	fiber	fiber	NOUN
cet-391	79	7	diameter	diameter	NOUN
cet-391	79	8	of	of	ADP
cet-391	79	9	over	over	ADP
cet-391	79	10	50	50	NUM
cet-391	79	11	µm	µm	NOUN
cet-391	79	12	(	(	PUNCT
cet-391	79	13	figure	figure	NOUN
cet-391	79	14	8)	8)	NUM
cet-391	79	15	was	be	AUX
cet-391	79	16	measured	measure	VERB
cet-391	79	17	.	.	PUNCT
cet-391	80	1	the	the	DET
cet-391	80	2	diameter	diameter	NOUN
cet-391	80	3	along	along	ADP
cet-391	80	4	the	the	DET
cet-391	80	5	fiber	fiber	NOUN
cet-391	80	6	is	be	AUX
cet-391	80	7	not	not	PART
cet-391	80	8	constant	constant	ADJ
cet-391	80	9	along	along	ADP
cet-391	80	10	the	the	DET
cet-391	80	11	fiber	fiber	NOUN
cet-391	80	12	and	and	CCONJ
cet-391	80	13	presents	present	VERB
cet-391	80	14	particles	particle	NOUN
cet-391	80	15	as	as	ADV
cet-391	80	16	well	well	ADV
cet-391	80	17	as	as	ADP
cet-391	80	18	scratches	scratch	NOUN
cet-391	80	19	on	on	ADP
cet-391	80	20	the	the	DET
cet-391	80	21	surface	surface	NOUN
cet-391	80	22	that	that	PRON
cet-391	80	23	are	be	AUX
cet-391	80	24	related	relate	VERB
cet-391	80	25	to	to	ADP
cet-391	80	26	an	an	DET
cet-391	80	27	inhomogeneous	inhomogeneous	ADJ
cet-391	80	28	spinning	spinning	NOUN
cet-391	80	29	process	process	NOUN
cet-391	80	30	through	through	ADP
cet-391	80	31	the	the	DET
cet-391	80	32	nozzle	nozzle	NOUN
cet-391	80	33	into	into	ADP
cet-391	80	34	the	the	DET
cet-391	80	35	coagulation	coagulation	NOUN
cet-391	80	36	bath	bath	NOUN
cet-391	80	37	.	.	PUNCT
cet-391	81	1	figure	figure	NOUN
cet-391	81	2	8	8	NUM
cet-391	81	3	:	:	PUNCT
cet-391	81	4	silica	silica	NOUN
cet-391	81	5	aerogel	aerogel	NOUN
cet-391	81	6	fiber	fiber	NOUN
cet-391	81	7	surface	surface	NOUN
cet-391	81	8	after	after	ADP
cet-391	81	9	supercritical	supercritical	ADJ
cet-391	81	10	drying	dry	VERB
cet-391	81	11	a	a	DET
cet-391	81	12	deeper	deep	ADJ
cet-391	81	13	optical	optical	ADJ
cet-391	81	14	analysis	analysis	NOUN
cet-391	81	15	of	of	ADP
cet-391	81	16	the	the	DET
cet-391	81	17	surface	surface	NOUN
cet-391	81	18	shows	show	VERB
cet-391	81	19	that	that	SCONJ
cet-391	81	20	the	the	DET
cet-391	81	21	fiber	fiber	NOUN
cet-391	81	22	has	have	VERB
cet-391	81	23	the	the	DET
cet-391	81	24	same	same	ADJ
cet-391	81	25	structure	structure	NOUN
cet-391	81	26	as	as	ADP
cet-391	81	27	a	a	DET
cet-391	81	28	silica	silica	NOUN
cet-391	81	29	aerogel	aerogel	NOUN
cet-391	81	30	monolith	monolith	NOUN
cet-391	81	31	.	.	PUNCT
cet-391	82	1	the	the	DET
cet-391	82	2	fiber	fiber	NOUN
cet-391	82	3	exhibits	exhibit	VERB
cet-391	82	4	a	a	DET
cet-391	82	5	sponge	sponge	NOUN
cet-391	82	6	organization	organization	NOUN
cet-391	82	7	with	with	ADP
cet-391	82	8	constant	constant	ADJ
cet-391	82	9	nanoparticles	nanoparticle	NOUN
cet-391	82	10	and	and	CCONJ
cet-391	82	11	pores	pore	NOUN
cet-391	82	12	(	(	PUNCT
cet-391	82	13	figure	figure	NOUN
cet-391	82	14	9	9	NUM
cet-391	82	15	)	)	PUNCT
cet-391	82	16	.	.	PUNCT
cet-391	83	1	based	base	VERB
cet-391	83	2	on	on	ADP
cet-391	83	3	the	the	DET
cet-391	83	4	bet	bet	NOUN
cet-391	83	5	method	method	NOUN
cet-391	83	6	,	,	PUNCT
cet-391	83	7	a	a	DET
cet-391	83	8	specific	specific	ADJ
cet-391	83	9	surface	surface	NOUN
cet-391	83	10	area	area	NOUN
cet-391	83	11	of	of	ADP
cet-391	83	12	755	755	NUM
cet-391	83	13	m²/g	m²/g	NOUN
cet-391	83	14	was	be	AUX
cet-391	83	15	determined	determine	VERB
cet-391	83	16	.	.	PUNCT
cet-391	84	1	the	the	DET
cet-391	84	2	pores	pore	NOUN
cet-391	84	3	have	have	AUX
cet-391	84	4	been	be	AUX
cet-391	84	5	measured	measure	VERB
cet-391	84	6	by	by	ADP
cet-391	84	7	bjh	bjh	NOUN
cet-391	84	8	methods	method	NOUN
cet-391	84	9	and	and	CCONJ
cet-391	84	10	are	be	AUX
cet-391	84	11	in	in	ADP
cet-391	84	12	average	average	ADJ
cet-391	84	13	6	6	NUM
cet-391	84	14	nm	nm	NOUN
cet-391	84	15	.	.	PUNCT
cet-391	85	1	these	these	DET
cet-391	85	2	results	result	NOUN
cet-391	85	3	are	be	AUX
cet-391	85	4	comparable	comparable	ADJ
cet-391	85	5	with	with	ADP
cet-391	85	6	the	the	DET
cet-391	85	7	porosity	porosity	NOUN
cet-391	85	8	and	and	CCONJ
cet-391	85	9	pore	pore	ADJ
cet-391	85	10	diameter	diameter	NOUN
cet-391	85	11	of	of	ADP
cet-391	85	12	silica	silica	NOUN
cet-391	85	13	aerogel	aerogel	NOUN
cet-391	85	14	monolith	monolith	NOUN
cet-391	85	15	materials	material	NOUN
cet-391	85	16	.	.	PUNCT
cet-391	86	1	but	but	CCONJ
cet-391	86	2	in	in	ADP
cet-391	86	3	contrast	contrast	NOUN
cet-391	86	4	to	to	ADP
cet-391	86	5	the	the	DET
cet-391	86	6	smooth	smooth	ADJ
cet-391	86	7	surface	surface	NOUN
cet-391	86	8	of	of	ADP
cet-391	86	9	monolithic	monolithic	ADJ
cet-391	86	10	silica	silica	NOUN
cet-391	86	11	aerogels	aerogel	VERB
cet-391	86	12	additional	additional	ADJ
cet-391	86	13	bigger	big	ADJ
cet-391	86	14	pores	pore	NOUN
cet-391	86	15	of	of	ADP
cet-391	86	16	200	200	NUM
cet-391	86	17	nm	nm	NOUN
cet-391	86	18	to	to	ADP
cet-391	86	19	1	1	NUM
cet-391	86	20	µm	µm	NUM
cet-391	86	21	are	be	AUX
cet-391	86	22	observed	observe	VERB
cet-391	86	23	by	by	ADP
cet-391	86	24	sem	sem	PROPN
cet-391	86	25	.	.	PROPN
cet-391	86	26	95	95	NUM
cet-391	86	27	figure	figure	NOUN
cet-391	86	28	9	9	NUM
cet-391	86	29	:	:	PUNCT
cet-391	86	30	surface	surface	NOUN
cet-391	86	31	pore	pore	ADJ
cet-391	86	32	structure	structure	NOUN
cet-391	86	33	of	of	ADP
cet-391	86	34	silica	silica	NOUN
cet-391	86	35	aerogel	aerogel	NOUN
cet-391	86	36	fiber	fiber	NOUN
cet-391	86	37	.	.	PUNCT
cet-391	87	1	4	4	X
cet-391	87	2	.	.	X
cet-391	87	3	conclusion	conclusion	NOUN
cet-391	87	4	for	for	ADP
cet-391	87	5	the	the	DET
cet-391	87	6	first	first	ADJ
cet-391	87	7	time	time	NOUN
cet-391	87	8	silica	silica	NOUN
cet-391	87	9	aerogels	aerogel	NOUN
cet-391	87	10	have	have	AUX
cet-391	87	11	been	be	AUX
cet-391	87	12	fiberizated	fiberizate	VERB
cet-391	87	13	and	and	CCONJ
cet-391	87	14	their	their	PRON
cet-391	87	15	morphology	morphology	NOUN
cet-391	87	16	corresponds	correspond	VERB
cet-391	87	17	in	in	ADP
cet-391	87	18	parts	part	NOUN
cet-391	87	19	with	with	ADP
cet-391	87	20	monolithic	monolithic	ADJ
cet-391	87	21	aerogels	aerogel	NOUN
cet-391	87	22	.	.	PUNCT
cet-391	88	1	the	the	DET
cet-391	88	2	production	production	NOUN
cet-391	88	3	process	process	NOUN
cet-391	88	4	consists	consist	VERB
cet-391	88	5	of	of	ADP
cet-391	88	6	two	two	NUM
cet-391	88	7	steps	step	NOUN
cet-391	88	8	:	:	PUNCT
cet-391	88	9	the	the	DET
cet-391	88	10	fiberization	fiberization	NOUN
cet-391	88	11	of	of	ADP
cet-391	88	12	a	a	DET
cet-391	88	13	sol	sol	NOUN
cet-391	88	14	through	through	ADP
cet-391	88	15	a	a	DET
cet-391	88	16	coagulation	coagulation	NOUN
cet-391	88	17	bath	bath	NOUN
cet-391	88	18	until	until	ADP
cet-391	88	19	the	the	DET
cet-391	88	20	formation	formation	NOUN
cet-391	88	21	of	of	ADP
cet-391	88	22	a	a	DET
cet-391	88	23	silica	silica	NOUN
cet-391	88	24	wet	wet	ADJ
cet-391	88	25	gel	gel	NOUN
cet-391	88	26	fiber	fiber	NOUN
cet-391	88	27	and	and	CCONJ
cet-391	88	28	secondly	secondly	ADV
cet-391	88	29	the	the	DET
cet-391	88	30	elimination	elimination	NOUN
cet-391	88	31	of	of	ADP
cet-391	88	32	the	the	DET
cet-391	88	33	liquid	liquid	NOUN
cet-391	88	34	inside	inside	ADP
cet-391	88	35	the	the	DET
cet-391	88	36	pores	pore	NOUN
cet-391	88	37	of	of	ADP
cet-391	88	38	the	the	DET
cet-391	88	39	fiber	fiber	NOUN
cet-391	88	40	by	by	ADP
cet-391	88	41	supercritical	supercritical	ADJ
cet-391	88	42	drying	drying	NOUN
cet-391	88	43	.	.	PUNCT
cet-391	89	1	even	even	ADV
cet-391	89	2	the	the	DET
cet-391	89	3	fibers	fiber	NOUN
cet-391	89	4	did	do	AUX
cet-391	89	5	not	not	PART
cet-391	89	6	reach	reach	VERB
cet-391	89	7	a	a	DET
cet-391	89	8	continuous	continuous	ADJ
cet-391	89	9	diameter	diameter	NOUN
cet-391	89	10	below	below	ADP
cet-391	89	11	15	15	NUM
cet-391	89	12	µm	µm	NOUN
cet-391	89	13	,	,	PUNCT
cet-391	89	14	necessary	necessary	ADJ
cet-391	89	15	to	to	PART
cet-391	89	16	be	be	AUX
cet-391	89	17	mechanically	mechanically	ADV
cet-391	89	18	flexibel	flexibel	ADJ
cet-391	89	19	,	,	PUNCT
cet-391	89	20	the	the	DET
cet-391	89	21	process	process	NOUN
cet-391	89	22	was	be	AUX
cet-391	89	23	successfully	successfully	ADV
cet-391	89	24	tested	test	VERB
cet-391	89	25	.	.	PUNCT
cet-391	90	1	the	the	DET
cet-391	90	2	material	material	NOUN
cet-391	90	3	was	be	AUX
cet-391	90	4	coagulated	coagulate	VERB
cet-391	90	5	into	into	ADP
cet-391	90	6	a	a	DET
cet-391	90	7	structure	structure	NOUN
cet-391	90	8	that	that	PRON
cet-391	90	9	preserved	preserve	VERB
cet-391	90	10	its	its	PRON
cet-391	90	11	porosity	porosity	NOUN
cet-391	90	12	during	during	ADP
cet-391	90	13	the	the	DET
cet-391	90	14	drying	dry	VERB
cet-391	90	15	process	process	NOUN
cet-391	90	16	.	.	PUNCT
cet-391	91	1	the	the	DET
cet-391	91	2	fiberization	fiberization	NOUN
cet-391	91	3	of	of	ADP
cet-391	91	4	silica	silica	NOUN
cet-391	91	5	aerogel	aerogel	NOUN
cet-391	91	6	offers	offer	VERB
cet-391	91	7	the	the	DET
cet-391	91	8	possibility	possibility	NOUN
cet-391	91	9	to	to	PART
cet-391	91	10	use	use	VERB
cet-391	91	11	a	a	DET
cet-391	91	12	super	super	ADJ
cet-391	91	13	light	light	NOUN
cet-391	91	14	and	and	CCONJ
cet-391	91	15	super	super	ADJ
cet-391	91	16	thermal	thermal	ADJ
cet-391	91	17	insulator	insulator	NOUN
cet-391	91	18	by	by	ADP
cet-391	91	19	balancing	balance	VERB
cet-391	91	20	the	the	DET
cet-391	91	21	brittleness	brittleness	NOUN
cet-391	91	22	of	of	ADP
cet-391	91	23	the	the	DET
cet-391	91	24	material	material	NOUN
cet-391	91	25	with	with	ADP
cet-391	91	26	the	the	DET
cet-391	91	27	flexibility	flexibility	NOUN
cet-391	91	28	of	of	ADP
cet-391	91	29	the	the	DET
cet-391	91	30	fiber	fiber	NOUN
cet-391	91	31	.	.	PUNCT
cet-391	92	1	the	the	DET
cet-391	92	2	potential	potential	ADJ
cet-391	92	3	applications	application	NOUN
cet-391	92	4	range	range	VERB
cet-391	92	5	over	over	ADP
cet-391	92	6	several	several	ADJ
cet-391	92	7	sectors	sector	NOUN
cet-391	92	8	,	,	PUNCT
cet-391	92	9	from	from	ADP
cet-391	92	10	aerospace	aerospace	NOUN
cet-391	92	11	(	(	PUNCT
cet-391	92	12	lightness	lightness	NOUN
cet-391	92	13	by	by	ADP
cet-391	92	14	high	high	ADJ
cet-391	92	15	temperatures	temperature	NOUN
cet-391	92	16	and	and	CCONJ
cet-391	92	17	vibrations	vibration	NOUN
cet-391	92	18	)	)	PUNCT
cet-391	92	19	,	,	PUNCT
cet-391	92	20	to	to	ADP
cet-391	92	21	chemical	chemical	NOUN
cet-391	92	22	processes	process	NOUN
cet-391	92	23	(	(	PUNCT
cet-391	92	24	catalyst	catalyst	NOUN
cet-391	92	25	,	,	PUNCT
cet-391	92	26	reactive	reactive	ADJ
cet-391	92	27	filtration	filtration	NOUN
cet-391	92	28	)	)	PUNCT
cet-391	92	29	to	to	ADP
cet-391	92	30	the	the	DET
cet-391	92	31	more	more	ADV
cet-391	92	32	common	common	ADJ
cet-391	92	33	construction	construction	NOUN
cet-391	92	34	and	and	CCONJ
cet-391	92	35	automotive	automotive	ADJ
cet-391	92	36	industry	industry	NOUN
cet-391	92	37	.	.	PUNCT
cet-391	93	1	acknowledgments	acknowledgment	NOUN
cet-391	93	2	this	this	DET
cet-391	93	3	work	work	NOUN
cet-391	93	4	was	be	AUX
cet-391	93	5	supported	support	VERB
cet-391	93	6	by	by	ADP
cet-391	93	7	the	the	DET
cet-391	93	8	federal	federal	PROPN
cet-391	93	9	ministry	ministry	PROPN
cet-391	93	10	of	of	ADP
cet-391	93	11	education	education	PROPN
cet-391	93	12	and	and	CCONJ
cet-391	93	13	research	research	NOUN
cet-391	93	14	(	(	PUNCT
cet-391	93	15	germany	germany	PROPN
cet-391	93	16	)	)	PUNCT
cet-391	93	17	bmbf	bmbf	NOUN
cet-391	93	18	funding	funding	NOUN
cet-391	93	19	“	"	PUNCT
cet-391	93	20	validation	validation	NOUN
cet-391	93	21	of	of	ADP
cet-391	93	22	the	the	DET
cet-391	93	23	technological	technological	ADJ
cet-391	93	24	and	and	CCONJ
cet-391	93	25	social	social	ADJ
cet-391	93	26	potential	potential	NOUN
cet-391	93	27	for	for	ADP
cet-391	93	28	innovation	innovation	NOUN
cet-391	93	29	in	in	ADP
cet-391	93	30	scientific	scientific	ADJ
cet-391	93	31	research	research	NOUN
cet-391	93	32	vip+	vip+	NOUN
cet-391	93	33	“	"	PUNCT
cet-391	93	34	.	.	PUNCT
cet-391	94	1	reference	reference	NOUN
cet-391	94	2	alemán	alemán	PROPN
cet-391	94	3	,	,	PUNCT
cet-391	94	4	j.	j.	PROPN
cet-391	94	5	v.	v.	PROPN
cet-391	94	6	,	,	PUNCT
cet-391	94	7	chadwick	chadwick	PROPN
cet-391	94	8	,	,	PUNCT
cet-391	95	1	a.	a.	PROPN
cet-391	95	2	v.	v.	PROPN
cet-391	95	3	,	,	PUNCT
cet-391	95	4	he	he	PRON
cet-391	95	5	,	,	PUNCT
cet-391	95	6	j.	j.	PROPN
cet-391	95	7	,	,	PUNCT
cet-391	95	8	hess	hess	PROPN
cet-391	95	9	,	,	PUNCT
cet-391	95	10	m.	m.	NOUN
cet-391	95	11	,	,	PUNCT
cet-391	95	12	horie	horie	NOUN
cet-391	95	13	,	,	PUNCT
cet-391	95	14	k.	k.	PROPN
cet-391	95	15	,	,	PUNCT
cet-391	95	16	jones	jones	PROPN
cet-391	95	17	,	,	PUNCT
cet-391	95	18	r.	r.	PROPN
cet-391	95	19	g.	g.	PROPN
cet-391	95	20	,	,	PUNCT
cet-391	95	21	penczek	penczek	NOUN
cet-391	95	22	,	,	PUNCT
cet-391	95	23	s.	s.	PROPN
cet-391	95	24	,	,	PUNCT
cet-391	95	25	2007	2007	NUM
cet-391	95	26	.	.	PUNCT
cet-391	96	1	definitions	definition	NOUN
cet-391	96	2	of	of	ADP
cet-391	96	3	terms	term	NOUN
cet-391	96	4	relating	relate	VERB
cet-391	96	5	to	to	ADP
cet-391	96	6	the	the	DET
cet-391	96	7	structure	structure	NOUN
cet-391	96	8	and	and	CCONJ
cet-391	96	9	processing	processing	NOUN
cet-391	96	10	of	of	ADP
cet-391	96	11	sols	sol	NOUN
cet-391	96	12	,	,	PUNCT
cet-391	96	13	gels	gel	NOUN
cet-391	96	14	,	,	PUNCT
cet-391	96	15	networks	network	NOUN
cet-391	96	16	,	,	PUNCT
cet-391	96	17	and	and	CCONJ
cet-391	96	18	inorganic	inorganic	ADJ
cet-391	96	19	-	-	PUNCT
cet-391	96	20	organic	organic	ADJ
cet-391	96	21	hybrid	hybrid	NOUN
cet-391	96	22	materials	material	NOUN
cet-391	96	23	(	(	PUNCT
cet-391	96	24	iupac	iupac	NOUN
cet-391	96	25	recommendations	recommendation	NOUN
cet-391	96	26	2007	2007	NUM
cet-391	96	27	)	)	PUNCT
cet-391	96	28	.	.	PUNCT
cet-391	97	1	pure	pure	ADJ
cet-391	97	2	and	and	CCONJ
cet-391	97	3	applied	applied	ADJ
cet-391	97	4	chemistry	chemistry	NOUN
cet-391	97	5	,	,	PUNCT
cet-391	97	6	79(10	79(10	NUM
cet-391	97	7	)	)	PUNCT
cet-391	97	8	,	,	PUNCT
cet-391	97	9	1801	1801	NUM
cet-391	97	10	-	-	SYM
cet-391	97	11	1829	1829	NUM
cet-391	97	12	.	.	PUNCT
cet-391	98	1	brinker	brinker	PROPN
cet-391	98	2	,	,	PUNCT
cet-391	98	3	c.	c.	PROPN
cet-391	98	4	j.	j.	PROPN
cet-391	98	5	,	,	PUNCT
cet-391	98	6	&	&	CCONJ
cet-391	98	7	scherer	scherer	PROPN
cet-391	98	8	,	,	PUNCT
cet-391	98	9	g.	g.	PROPN
cet-391	98	10	w.	w.	PROPN
cet-391	98	11	,	,	PUNCT
cet-391	98	12	2013	2013	NUM
cet-391	98	13	.	.	PUNCT
cet-391	99	1	sol	sol	NOUN
cet-391	99	2	-	-	PUNCT
cet-391	99	3	gel	gel	NOUN
cet-391	99	4	science	science	NOUN
cet-391	99	5	:	:	PUNCT
cet-391	99	6	the	the	DET
cet-391	99	7	physics	physics	NOUN
cet-391	99	8	and	and	CCONJ
cet-391	99	9	chemistry	chemistry	NOUN
cet-391	99	10	of	of	ADP
cet-391	99	11	sol	sol	NOUN
cet-391	99	12	-	-	PUNCT
cet-391	99	13	gel	gel	NOUN
cet-391	99	14	processing	processing	NOUN
cet-391	99	15	.	.	PUNCT
cet-391	100	1	academic	academic	ADJ
cet-391	100	2	press	press	NOUN
cet-391	100	3	.	.	PUNCT
cet-391	101	1	dorcheh	dorcheh	PROPN
cet-391	101	2	,	,	PUNCT
cet-391	101	3	a.	a.	PROPN
cet-391	101	4	s.	s.	PROPN
cet-391	101	5	,	,	PUNCT
cet-391	101	6	abbasi	abbasi	PROPN
cet-391	101	7	,	,	PUNCT
cet-391	101	8	m.	m.	PROPN
cet-391	101	9	h.	h.	PROPN
cet-391	101	10	,	,	PUNCT
cet-391	101	11	2008	2008	NUM
cet-391	101	12	.	.	PUNCT
cet-391	102	1	silica	silica	NOUN
cet-391	102	2	aerogel	aerogel	NOUN
cet-391	102	3	;	;	PUNCT
cet-391	102	4	synthesis	synthesis	NOUN
cet-391	102	5	,	,	PUNCT
cet-391	102	6	properties	property	NOUN
cet-391	102	7	and	and	CCONJ
cet-391	102	8	characterization	characterization	NOUN
cet-391	102	9	.	.	PUNCT
cet-391	103	1	journal	journal	NOUN
cet-391	103	2	of	of	ADP
cet-391	103	3	materials	material	NOUN
cet-391	103	4	processing	processing	NOUN
cet-391	103	5	technology	technology	NOUN
cet-391	103	6	,	,	PUNCT
cet-391	103	7	199(1	199(1	NUM
cet-391	103	8	)	)	PUNCT
cet-391	103	9	,	,	PUNCT
cet-391	103	10	10	10	NUM
cet-391	103	11	-	-	SYM
cet-391	103	12	26	26	NUM
cet-391	103	13	.	.	PUNCT
cet-391	104	1	schneider	schneider	PROPN
cet-391	104	2	,	,	PUNCT
cet-391	104	3	m.	m.	NOUN
cet-391	104	4	,	,	PUNCT
cet-391	104	5	baiker	baiker	NOUN
cet-391	104	6	,	,	PUNCT
cet-391	104	7	a.	a.	NOUN
cet-391	104	8	,	,	PUNCT
cet-391	104	9	1995	1995	NUM
cet-391	104	10	.	.	PUNCT
cet-391	104	11	aerogels	aerogel	NOUN
cet-391	104	12	in	in	ADP
cet-391	104	13	catalysis	catalysis	NOUN
cet-391	104	14	.	.	PUNCT
cet-391	105	1	catalysis	catalysis	NOUN
cet-391	105	2	reviews	review	NOUN
cet-391	105	3	,	,	PUNCT
cet-391	105	4	37(4	37(4	PROPN
cet-391	105	5	)	)	PUNCT
cet-391	105	6	,	,	PUNCT
cet-391	105	7	515	515	NUM
cet-391	105	8	-	-	SYM
cet-391	105	9	556	556	NUM
cet-391	105	10	.	.	PUNCT
cet-391	105	11	gurav	gurav	PROPN
cet-391	105	12	,	,	PUNCT
cet-391	105	13	j.	j.	PROPN
cet-391	105	14	l.	l.	PROPN
cet-391	105	15	,	,	PUNCT
cet-391	105	16	jung	jung	PROPN
cet-391	105	17	,	,	PUNCT
cet-391	105	18	i.	i.	PROPN
cet-391	105	19	k.	k.	PROPN
cet-391	105	20	,	,	PUNCT
cet-391	105	21	park	park	PROPN
cet-391	105	22	,	,	PUNCT
cet-391	105	23	h.	h.	PROPN
cet-391	105	24	h.	h.	PROPN
cet-391	105	25	,	,	PUNCT
cet-391	105	26	kang	kang	PROPN
cet-391	105	27	,	,	PUNCT
cet-391	105	28	e.	e.	PROPN
cet-391	105	29	s.	s.	PROPN
cet-391	105	30	,	,	PUNCT
cet-391	105	31	&	&	CCONJ
cet-391	105	32	nadargi	nadargi	PROPN
cet-391	105	33	,	,	PUNCT
cet-391	105	34	d.	d.	PROPN
cet-391	105	35	y.	y.	PROPN
cet-391	105	36	,	,	PUNCT
cet-391	105	37	2010	2010	NUM
cet-391	105	38	.	.	PUNCT
cet-391	106	1	silica	silica	NOUN
cet-391	106	2	aerogel	aerogel	NOUN
cet-391	106	3	:	:	PUNCT
cet-391	106	4	synthesis	synthesis	NOUN
cet-391	106	5	and	and	CCONJ
cet-391	106	6	applications	application	NOUN
cet-391	106	7	.	.	PUNCT
cet-391	107	1	journal	journal	NOUN
cet-391	107	2	of	of	ADP
cet-391	107	3	nanomaterials	nanomaterial	NOUN
cet-391	107	4	,	,	PUNCT
cet-391	107	5	2010	2010	NUM
cet-391	107	6	,	,	PUNCT
cet-391	107	7	23	23	NUM
cet-391	107	8	.	.	PUNCT
cet-391	108	1	meyer	meyer	PROPN
cet-391	108	2	,	,	PUNCT
cet-391	108	3	m.	m.	NOUN
cet-391	108	4	,	,	PUNCT
cet-391	108	5	2004	2004	NUM
cet-391	108	6	.	.	PUNCT
cet-391	109	1	phd	phd	NOUN
cet-391	109	2	thesis	thesis	NOUN
cet-391	109	3	:	:	PUNCT
cet-391	109	4	syntesis	syntesis	NOUN
cet-391	109	5	and	and	CCONJ
cet-391	109	6	synthesis	synthesis	NOUN
cet-391	109	7	and	and	CCONJ
cet-391	109	8	characterization	characterization	NOUN
cet-391	109	9	of	of	ADP
cet-391	109	10	novel	novel	ADJ
cet-391	109	11	silica	silica	NOUN
cet-391	109	12	gels	gel	NOUN
cet-391	109	13	.	.	PUNCT
cet-391	110	1	bayreuth	bayreuth	NOUN
cet-391	110	2	:	:	PUNCT
cet-391	110	3	gca	gca	PROPN
cet-391	110	4	verlag	verlag	PROPN
cet-391	110	5	herdeke	herdeke	PROPN
cet-391	110	6	(	(	PUNCT
cet-391	110	7	in	in	ADP
cet-391	110	8	german	german	ADJ
cet-391	110	9	)	)	PUNCT
cet-391	110	10	nasa	nasa	PROPN
cet-391	110	11	(	(	PUNCT
cet-391	110	12	national	national	ADJ
cet-391	110	13	aeronautics	aeronautic	NOUN
cet-391	110	14	and	and	CCONJ
cet-391	110	15	space	space	NOUN
cet-391	110	16	administration	administration	PROPN
cet-391	110	17	)	)	PUNCT
cet-391	110	18	,	,	PUNCT
cet-391	110	19	2004	2004	NUM
cet-391	110	20	,	,	PUNCT
cet-391	110	21	nasa	nasa	PROPN
cet-391	110	22	stardust	stardust	PROPN
cet-391	110	23	<	<	X
cet-391	110	24	www.stardust.jpl.nasa.gov	www.stardust.jpl.nasa.gov	PROPN
cet-391	110	25	>	>	VERB
cet-391	110	26	accessed	access	VERB
cet-391	110	27	01.05.2004	01.05.2004	PROPN
cet-391	110	28	smirnova	smirnova	NOUN
cet-391	110	29	,	,	PUNCT
cet-391	110	30	i.	i.	PROPN
cet-391	110	31	,	,	PUNCT
cet-391	110	32	suttiruengwong	suttiruengwong	PROPN
cet-391	110	33	,	,	PUNCT
cet-391	110	34	s.	s.	PROPN
cet-391	110	35	,	,	PUNCT
cet-391	110	36	arlt	arlt	NOUN
cet-391	110	37	,	,	PUNCT
cet-391	110	38	w.	w.	PROPN
cet-391	110	39	,	,	PUNCT
cet-391	110	40	2004	2004	NUM
cet-391	110	41	.	.	PUNCT
cet-391	111	1	feasibility	feasibility	NOUN
cet-391	111	2	study	study	NOUN
cet-391	111	3	of	of	ADP
cet-391	111	4	hydrophilic	hydrophilic	ADJ
cet-391	111	5	and	and	CCONJ
cet-391	111	6	hydrophobic	hydrophobic	NOUN
cet-391	111	7	silica	silica	NOUN
cet-391	111	8	aerogels	aerogel	NOUN
cet-391	111	9	as	as	ADP
cet-391	111	10	drug	drug	NOUN
cet-391	111	11	delivery	delivery	NOUN
cet-391	111	12	systems	system	NOUN
cet-391	111	13	.	.	PUNCT
cet-391	112	1	journal	journal	PROPN
cet-391	112	2	of	of	ADP
cet-391	112	3	non	non	ADJ
cet-391	112	4	-	-	ADJ
cet-391	112	5	crystalline	crystalline	ADJ
cet-391	112	6	solids	solid	NOUN
cet-391	112	7	,	,	PUNCT
cet-391	112	8	350	350	NUM
cet-391	112	9	,	,	PUNCT
cet-391	112	10	54	54	NUM
cet-391	112	11	-	-	SYM
cet-391	112	12	60	60	NUM
cet-391	112	13	.	.	PUNCT
cet-391	112	14	96	96	NUM