| 专利名称 | Use of porous membrane and composite membrane thereof in redox flow energy storage battery | 申请号 | US201113991761 | 专利类型 | US | 公开（公告）号 | US9123923(B2) | 公开（授权）日 | 2015.09.01 | 申请（专利权）人 | 中国科学院大连化学物理研究所 | 发明（设计）人 | Zhang Huamin;Li Xianfeng;Zhang Hongzhang;Shi Dingqin | 主分类号 | H01M6/04 | IPC主分类号 | H01M6/04;H01M8/02;C08J5/22;H01M8/10;H01M8/20;H01M8/18 | 专利有效期 | Use of porous membrane and composite membrane thereof in redox flow energy storage battery 至Use of porous membrane and composite membrane thereof in redox flow energy storage battery | 法律状态 | 说明书摘要 | Disclosed is use of a porous membrane and a composite membrane thereof in a redox flow batteries, and in particular the use thereof in a vanadium redox flow battery. The membrane can effectively realize the separation of ions with different valence states, and an ion transfer without any ion exchange group. The pore size and structure of the porous membrane can be controlled by filling an inorganic substance or grafting an ion exchange group in the pore, in order to improve the barrier properties of the porous membrane for vanadium ions and to increase proton conductivity. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障