发明申请
US20150044537A1 INORGANIC MICROPOROUS ION EXCHANGE MEMBRANES FOR REDOX FLOW BATTERIES
有权
无机离子交换膜用于REDOX流量电池
- 专利标题： INORGANIC MICROPOROUS ION EXCHANGE MEMBRANES FOR REDOX FLOW BATTERIES
- 专利标题（中）： 无机离子交换膜用于REDOX流量电池
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申请号： US14454076申请日： 2014-08-07
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公开(公告)号： US20150044537A1公开(公告)日： 2015-02-12
- 发明人: Junhang Dong , Zhi Xu , Lin-Feng Li , Ruidong Yang
- 申请人： Junhang Dong , Zhi Xu , Lin-Feng Li , Ruidong Yang
- 主分类号： H01M8/02
- IPC分类号： H01M8/02 ; H01M8/20 ; H01M8/18
摘要：
A composite structure comprising a layer of zeolite having a high silica to alumina ratio supported on a support layer acts as a separator in a redox flow battery. The zeolite can be either supported on a rigid substrate, such as alumina, or a flexible substrate, such as a polymeric film. The polymeric film, in particular, can be an ion exchange membrane such as Nafion. The zeolite layer with a high silica to aluminum ratio provides a long-lasting separator for redox flow batteries.
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