The study of structure formation in a polymer-containing ionic liquid in terms of the integral equation theoryстатья
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Дата последнего поиска статьи во внешних источниках: 24 октября 2016 г.
Авторы:
Zherenkova L.V. ,
Komarov P.V.
Журнал:
Polymer Science, Series A
Том:
53
Номер:
3
Год издания:
2011
Издательство:
Pleiades Publishing, Ltd
Местоположение издательства:
Road Town, United Kingdom
Первая страница:
252
Последняя страница:
260
DOI:
10.1134/S0965545X11030084
Аннотация:
The structural properties of a polymer-containing ionic liquid under the conditions of good solubility of a flexible polymer are studied theoretically. Two systems are discussed: In one, polymer solubility is due to the presence of specific interaction between polymer chains and solvent cations; in the other, polymer solubility is due to the presence of specific interactions between the polymer and solvent anions. The dependences of the structural characteristics of a solution on the polymer concentration and the energy of attraction between polymer chains and solvent ions are calculated. In a semidilute polymer solution, long-range correlations of polymer chains with a power dependence of the characteristic scale of ordering on the polymer density appear. The conditions under which, along with the intermediate ordering typical of a pure ionic liquid, the long-range ordering of the solvent cations and anions occur after addition of a polymer to the ionic liquid are studied. © 2011 Pleiades Publishing, Ltd.
Добавил в систему:
Комаров Павел Вячеславович