发明申请
US20200173039A1 MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR HYDROGEN EVOLUTION BY ELECTROLYSIS
审中-公开
基本信息:
- 专利标题： MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR HYDROGEN EVOLUTION BY ELECTROLYSIS
- 申请号：US16205341 申请日：2018-11-30
- 公开(公告)号：US20200173039A1 公开(公告)日：2020-06-04
- 发明人： Kuo-Hsin Lin , Li-Duan Tsai , Yu-Ming Lin , Wen-Hsuan Chao , Chiu-Ping Huang , Pin-Hsin Yang , Hsiao-Chun Huang , Jiunn-Nan Lin
- 申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- 申请人地址： TW Hsinchu
- 专利权人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- 当前专利权人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- 当前专利权人地址： TW Hsinchu
- 主分类号： C25B9/10
- IPC分类号： C25B9/10 ; C25B1/02 ; C25B11/04
摘要：
A method for hydrogen evolution by electrolysis includes soaking a membrane electrode assembly into an alkaline aqueous solution. The membrane electrode assembly includes an anode having a first catalyst layer on a first gas-liquid diffusion layer, a cathode having a second catalyst layer on a second gas-liquid diffusion layer, and a cationic exchange membrane between the first catalyst layer of the anode and the second catalyst layer of the cathode. The first catalyst layer, the second catalyst layer, or both of the above has a chemical structure of MxRuyN2, wherein M is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn, 0
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C25 | 电解或电泳工艺；其所用设备 |
| ----C25B | 生产化合物或非金属的电解工艺或电泳工艺；其所用的设备 |
| ------C25B9/00 | 电解槽或其组合件；电解槽构件；电解槽构件的组合件，例如电极－膜组合件 |
| --------C25B9/06 | .包括尺寸稳定的非移动电极的电解槽；其构件的组合件 |
| ----------C25B9/08 | ..隔膜 |
| ------------C25B9/10 | ...以离子交换膜中或其上嵌有电极材料的离子交换膜 |