Study of ionic conductivity of polytriazole and polynaphthalenediimide ion-exchange membranes

S. A. Makulova; Yu. A. Karavanova; I. I. Ponomarev; I. A. Stenina; M. Yu. Zharinova; Yu. A. Volkova; A. B. Yaroslavtsev

doi:10.1134/S0965544117020050

Study of ionic conductivity of polytriazole and polynaphthalenediimide ion-exchange membranes

Authors: Makulova S.A.¹, Karavanova Y.A.¹, Ponomarev I.I.², Stenina I.A.¹, Zharinova M.Y.², Volkova Y.A.², Yaroslavtsev A.B.¹
Affiliations:
1. Kurnakov Institute of General and Inorganic Chemistry
2. Nesmeyanov Institute of Organoelement Compounds
Issue: Vol 57, No 2 (2017)
Pages: 127-131
Section: Article
URL: https://ogarev-online.ru/0965-5441/article/view/179064
DOI: https://doi.org/10.1134/S0965544117020050
ID: 179064

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Abstract

Transport properties of the new polytriazole and polynaphthalenediimide membrane materials have been observed. According to impedance data, the sulfonated polynaphthalenediimide membrane obtained in dimethylsulfoxide demonstrates the maximum value of ionic conductivity. Modification of a membrane material with silica leads to transport properties improvement.