发明公开
EP4125145A1 HIGHLY REINFORCED IONOMER MEMBRANES FOR HIGH SELECTIVITY AND HIGH STRENGTH
审中-实审
转让
基本信息:
- 专利标题： HIGHLY REINFORCED IONOMER MEMBRANES FOR HIGH SELECTIVITY AND HIGH STRENGTH
- 申请号：EP22194219.6 申请日：2018-06-15
- 公开(公告)号：EP4125145A1 公开(公告)日：2023-02-01
- 发明人： SUZUKI, Takeyuki , AGAPOV, Alexander , EDMUNDSON, Mark
- 申请人： W.L. Gore & Associates Inc. , W. L. Gore & Associates G.K.
- 申请人地址： US Newark, DE 19711 555 Paper Mill Road; JP Tokyo 108-0075 W Building 1-8-15 Konan Minato-ku
- 当前专利权人： W. L. GORE & ASSOCIATES G.K.
- 当前专利权人地址： W. L. GORE & ASSOCIATES G.K.
- 代理机构： HGF
- 优先权： WOPCT/US2017/037595 20170615
- 主分类号： H01M8/1023
- IPC分类号： H01M8/1023 ; H01M8/1039 ; H01M8/106 ; H01M8/1062 ; H01M8/1067 ; H01M8/1053 ; H01M8/1018
摘要：
Embodiments are directed to composite membranes having: increased volume of the microporous polymer structure relative to the total volume of the PEM; decreased permeance and thus increased selectivity; and lower ionomer content. An increased amount of polymers of the microporous polymer structure is mixed with a low equivalent weight ionomer (e.g.,
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M8/00 | 燃料电池；及其制造 |
| --------H01M8/10 | .固体电解质的燃料电池 |
| ----------H01M8/1009 | ..具有液体，固体或液体充电反应物之一 |
| ------------H01M8/1018 | ...聚合物电解质材料 |
| --------------H01M8/102 | ....其特征在于离子导电性聚合物主链的化学结构 |
| ----------------H01M8/1023 | .....只含有碳的，例如聚亚芳基、聚苯乙烯、聚丁二烯-苯乙烯 |