首页> 外国专利> ANION EXCHANGE MEMBRANE FOR VANADIUM REDOX FLOW BATTERY AND VANADIUM REDOX FLOW BATTERY COMPRISING THEREOF

ANION EXCHANGE MEMBRANE FOR VANADIUM REDOX FLOW BATTERY AND VANADIUM REDOX FLOW BATTERY COMPRISING THEREOF

机译：钒还原流电池用阴离子交换膜及包含其的钒还原流电池

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摘要

Provided is an anion exchange membrane for vanadium redox flow batteries, which comprises: a base polymer containing at least one selected from the group consisting of an imidazole group, a benzimidazole group, a pyridine group, a triazole group, a tetrazole group, or an amine group; and a polymer including an anion exchange group doped with a sulfonic acid group. By containing the base polymer, crossover of vanadium ions is reduced, and coulomb of the vanadium redox flow battery is improved. By having the polymer comprising the anion exchange group, the voltage efficiency can be improved by lowering resistance.efficiency.

机译：提供了一种用于钒氧化还原液流电池的阴离子交换膜，其包括：包含选自咪唑基团，苯并咪唑基团，吡啶基团，三唑基团，四唑基团或四唑基团中的至少一种的基础聚合物。胺基包括具有掺杂有磺酸基的阴离子交换基的聚合物。通过含有基础聚合物，减少了钒离子的穿越，并且改善了钒氧化还原液流电池的库仑。通过使聚合物具有阴离子交换基团，可以通过降低电阻效率来提高电压效率。

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公开/公告号KR20180103340A

专利类型
公开/公告日2018-09-19

原文格式PDF
申请/专利权人 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY;KIST-EUROPE FORSCHUNGSGESELLSCHAFT MBH;FOUNDATION FOR RESEARCH AND BUSINESS SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY;
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申请/专利号KR20170030148
发明设计人 DIRK HENKENSMEIER;KWON YONG CHAI;KIM SANG WON;JANG JONG HYUN;NAM SUK WOO;HAN JONG HEE;KIM HYOUNG JUHN;
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申请日2017-03-09
分类号H01M8/103;H01M8/18;H01M8/20;
国家 KR
入库时间 2022-08-21 12:39:05

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