Vf. Kurenkov et al., Viscometric study of fixation of cations in aqueous solutions of polyelectrolytes based on salts of 2-acrylamido-2-methylpropanesulfonic acid, RUS J AP CH, 74(3), 2001, pp. 501-504
An experimental study is made of the effect of the solution ionic strength
and the nature of a cation (Li, Na, K, Mg, Ca, Sr, and Ba) on fixation of c
ounterions on polysulfonate anions in aqueous solutions of poly-2-acrylamid
o-2-methylpropanesulfonic acid and copolymers of acrylamide and N-vinylpirr
olidone with 2-acrylamido-2-methylpropanesulfonic acid.