电解质
电池(电)
甲基丙烯酸甲酯
乙二醇
聚合物
材料科学
电化学
锂(药物)
硫黄
乙二醇二甲基丙烯酸酯
锂硫电池
化学工程
甲基丙烯酸酯
化学
有机化学
电极
共聚物
复合材料
冶金
功率(物理)
物理化学
内分泌学
甲基丙烯酸
工程类
物理
医学
量子力学
作者
Iuliia Veselkova,Kamil Jaššo,Tomáš Kazda,Marie Sedlařı́ková
出处
期刊:ECS transactions
[The Electrochemical Society]
日期:2021-11-30
卷期号:105 (1): 239-245
标识
DOI:10.1149/10501.0239ecst
摘要
Lithium-sulfur batteries are next-generation battery systems with low cost and high specific energy. However, it is necessary to solve several deficiencies of these batteries such as shuttle effect, and gel polymer electrolyte is a great candidate. These perspective materials can be used as a replacement for liquid electrolytes, and at the same time, they can help to solve the problems of lithium-sulfur batteries. In this work, gel polymer electrolyte (GPE) based on methyl methacrylate was prepared by cross-linking strategy. As cross-link ethylene glycol dimethacrylate (EDMA) was used. Prepared gel with a high electric conductivity was testing in the lithium-sulfur cell (Li/GPE/S). The electrochemical performance of the cell was studied.
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