发明名称 |
AN AIR CATHODE FOR METAL-AIR FUEL CELLS |
摘要 |
The invention disclosed is a catalyst composition for an air cathode for use in an electrochemical cell, in particular in alkaline electrolyte metal-air e.g. zinc-air, fuel cells. The catalyst composition comprises an active material CoTMMP and silver, supported on carbon wherein the ratio of silver to CoTMPP is 1:1 to 2.4:1. Optional ingredients include a hydrophobic and a hydrophobic bonding agent, MnO2, WC/Co or both. The catalyst composition is supported on microporous support layer and nickel foam or mesh to form an air cathode. |
申请公布号 |
CA2777639(A1) |
申请公布日期 |
2011.04.21 |
申请号 |
CA20102777639 |
申请日期 |
2010.10.15 |
申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
NEBURCHILOV, VLADIMIR;QU, WEI;WANG, HAIJIANG |
分类号 |
H01M4/90;B01J23/68;C25B11/03;C25B11/06;H01M4/88;H01M12/06 |
主分类号 |
H01M4/90 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|