文章基本信息

标题：Impact from Counterion Nature on Current Transfer Through Structural Fragments of Sulphocationic Resin
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作者：Myroslav Malovanyy ; Natalia Kononenko ; Olga Demina 等
期刊名称：Inżynieria Ekologiczna
印刷版ISSN：2081-139X
电子版ISSN：2392-0629
出版年度：2019
卷号：20
期号：3
页码：7-12
DOI：10.12911/22998993/96321
出版社：Polish Society of Ecological Engineering (PTIE)
摘要：The parameters of an extended three-wire model of ion-exchange materials conductivity, which characterize the current particles flowing through various structural fragments of the ion exchanger, are calculated based on the concentration dependence of the sulphocationite KU-2 resin electrical conductivity in electrolyte solutions of different nature.It is shown that most of the current in the resin is transferred through the channel with a consecutive arrangement of conducting gel and solution phases regardless of the counterion nature.The differences in model parameters for the resin in the salt and proton form, related to the specific mechanism of proton transfer, confirm the adequacy of the applied approach to the estimation of the counterion nature effect on the current transfer in resin.
关键词：conductivity ; ion-exchange resin ; type of the counter-ions ; extended three-wire model