Studies on ion-exchange membranes.
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Poly(styrene-co-maleic acid) (PSMA) with varying acid content were prepared by free radical polymerization. Hydroxamic acid derivative (PSMH) was prepared by the acid chloride route • • The polyelectrolytes were characterized by infrared spectroscopy, acid content and viscosity average molecular weight. The effect of pH and added electrolytes on the viscosity of the polymer ~olutions are discussed.
[1] J. Ross. Ullman's encyclopedia of industrial chemistry , 1986 .