Spatial correlations of a flexible-chain oligomer in an ionic liquidстатья
Информация о цитировании статьи получена из
Web of Science ,
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Дата последнего поиска статьи во внешних источниках: 24 октября 2016 г.
Авторы:
Zherenkova L.V. ,
Komarov P.V. ,
Zubkov V.V.
Журнал:
Polymer Science, Series A
Том:
55
Номер:
10
Год издания:
2013
Издательство:
Pleiades Publishing, Ltd
Местоположение издательства:
Road Town, United Kingdom
Первая страница:
577
Последняя страница:
585
DOI:
10.1134/S0965545X13080099
Аннотация:
The effect of the length of the cationic tail of an ionic liquid on the dependence of the scale of structural heterogeneities of a flexible-chain oligomer dissolved in the liquid on the oligomer concentration is studied in terms of the integral equation theory. The structure of the ionic-liquid- oligomer mixture is analyzed with the use of the calculated partial structure factors. The effect of the alkyl chain length of the cation on the dependence of the characteristic scale of ordering of the oligomer chains on their concentration in the solution is the most significant for an ionic liquid with medium-length and long cationic tails. It is shown that the behavior of this dependence is affected by the type of ordering of the ionic-liquid ions. For comparison, a similar dependence for an oligomer in a molecular solvent is calculated and analyzed. © 2013 Pleiades Publishing, Ltd.
Добавил в систему:
Комаров Павел Вячеславович