Жидкокристаллические структуры в водно-солевых растворах сульфоацетата целлюлозы

Abstract

We have studied optical, rheological, hydrodynamical properties in aqueous and aqueous - salt solutions of cellulose sulfate-acetate in different forms - H+, I.i+, Na*, K+ and Ca2\ We have fixed for the first time spontaneous liquid crystalline ordering for synthesized polymeric acid and all it"s salts with the exception of potassium. It was shown that formation of liquid crystalline state in aqueous solutions of cellulose sulfate-acetate depends on both concentration of solutions and nature of kations.