溶剂在PMMA凝胶聚合物电解质中的作用

Electrochemical Energy Technology Pub Date : 2016-01-28 DOI:10.1515/eetech-2016-0002

J. Vondrak, M. Musil, M. Sedlaříková, R. Kořínek, K. Bartusek, A. Fedorková

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引用次数: 0

摘要

研究了以高氯酸钠、聚甲基丙烯酸甲酯和亚砜为溶剂的凝胶的离子迁移率和溶剂蒸气压。过量的溶剂显著地增加了离子的流动性，并通过溶剂在高温下的蒸发来表示。溶剂的结合方式与钠盐的液体溶液类似。凝胶的溶剂蒸发热接近纯溶剂的蒸发热。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The role of the solvent in PMMA gel polymer electrolytes

Abstract Ionic mobility and solvent vapor pressure were studied on gels containing sodium perchlorate, polymethylmethacrylate and sulfolane as a solvent. The excess of solvent increases markedly the mobility of ions and is indicated by solvent evaporation at elevated temperature. The solvent is bonded similarly as in the liquid solution of sodium salt. The heat of solvent evaporation from gels is near to that of pure solvents.

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Electrochemical Energy Technology

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