id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-297	Altshuler, Heinrich Naumovich; Altshuler, Olga Heinrichovna	Modeling of cation diffusion in bifunctional polymers based on cis-tetraphenylcalix[4]resorcinarene	2011	4	.pdf	application/pdf	3259	169	58	Kinetics of ion exchange in polymers 1 and 2 based on cis–tetraphenylcalix[4]resorcinarene The ion exchange process (I) takes place in monofunctional polymer 1: L‐OH + Cat+ + OH‐ L‐O‐ Cat+ + H2O (I) where L ‐ a fragment of elementary unit of polymer based on cis‐tetraphenylcalix[4]resorcinarene; Cat+–Li+, Na+, Ag+, N(CH3)4+. Rectilinearity of dependences of the transformation degree from t1/2 at F  0.5 (factors of linear correlation exceed 0.99) and passage of lines through the origin (Figure 2) according to the criteria [19] testify the fact that the interaction of polymers based on cis‐tetraphenylcalix[4]resorcinarene with aqueous solutions of electrolytes is controlled by diffusion of ions in the polymers.	cache/eurjchem-297.pdf	txt/eurjchem-297.txt