发明名称 |
CATALYST, METHOD FOR PRODUCING THE SAME, AND USE OF THE SAME |
摘要 |
Disclosed is a catalyst having excellent durability and high oxygen reducing ability, which is not corroded in acidic electrolytes or at high potentials. Specifically disclosed is a catalyst characterized by being composed of niobium oxycarbonitride. Also specifically disclosed is a catalyst characterized by being composed of niobium oxycarbonitride represented by the following composition formula: NbC x N y O z (wherein x, y and z represent atomic number ratios satisfying 0.01 ~ x ~ 2, 0.01 ~ y ~ 2, 0.01 ~ z ~ 3 and x+y+z ~5). |
申请公布号 |
CA2721138(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
CA20082721138 |
申请日期 |
2008.08.08 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
MONDEN, RYUJI;KONUMA, HIROSHI;SHISHIKURA, TOSHIKAZU;KUROZUMI, TADATOSHI |
分类号 |
B01J27/24;B01J37/08;H01M4/90;H01M8/10 |
主分类号 |
B01J27/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|