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Complexes Based on Poly(styrenesulfonic acid) and Poly(ethylene oxide)
Polymer Science, Series B ( IF 1.2 ) Pub Date : 2021-04-08 , DOI: 10.1134/s156009042102010x
P. I. Vetosheva , V. O. Bodaev , O. A. Pyshkina , E. A. Litmanovich , V. G. Sergeev

Abstract

Complexation in aqueous salt-free semidilute solutions of poly(styrenesulfonic acid) and poly(ethylene oxide) leading to the formation of soluble poly(styrenesulfonic acid)–poly(ethylene oxide) complexes is studied. It is shown that the interaction of the components in such complexes significantly weakens with an increase in temperature, as well as with a decrease in the poly(ethylene oxide) chain length. Using viscometry and light scattering, it is demonstrated that, in dilute aqueous and aqueous-saline solutions, no complexes are formed between poly(styrenesulfonic acid) and poly(ethylene oxide) and the system is a compatible mixture of the polymers in a common solvent.



中文翻译:

基于聚(苯乙烯磺酸)和聚(环氧乙烷)的配合物

摘要

研究了聚苯乙烯磺酸和聚环氧乙烷在无盐半稀释水溶液中的络合作用,形成了可溶的聚苯乙烯磺酸-聚环氧乙烷复合物。结果表明,随着温度的升高以及聚环氧乙烷链长的减少,此类配合物中各组分之间的相互作用显着减弱。使用粘度测定法和光散射法证明,在稀水溶液和盐水溶液中,聚苯乙烯磺酸和聚环氧乙烷之间不会形成络合物,并且该体系是聚合物在普通溶剂中的相容混合物。 。

更新日期:2021-04-08
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