id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13073		cet-13073		6	.pdf	application/pdf	3377	164	57	One method for increasing the activity could be the doping of TiO2 structure, that can induce defects in the semiconductor lattice 255 mailto:osacco@unisa.it and decrease the band-gap energy, increasing the photocatalytic efficiency. Langlet M., Kim A., Audier M., Herrmann J. M. s.d. «Sol-Gel Preparation of Photocatalytic TiO2 Films on Polymer Substrates», 12.	cache/cet-13073.pdf	txt/cet-13073.txt