发明名称 |
METHOD FOR MANUFACTURING CATALYST FOR DIRECT-LIQUID FUEL CELL, CATALYST MANUFACTURED THEREBY AND APPLICATION THEREOF |
摘要 |
In a direct-liquid fuel cell supplied directly with a liquid fuel, a process for producing an electrode catalyst for a direct-liquid fuel cell is provided which is capable of suppressing decrease in cathode potential caused by liquid fuel crossover and providing an inexpensive and high-performance electrode catalyst for a direct-liquid fuel cell. The process for producing an electrode catalyst for a direct-liquid fuel cell includes Step A of mixing at least a transition metal-containing compound with a nitrogen-containing organic compound to obtain a catalyst precursor composition, and Step C of heat-treating the catalyst precursor composition at a temperature of from 500 to 1100°C to obtain an electrode catalyst, wherein part or entirety of the transition metal-containing compound includes, as a transition metal element, at least one transition metal element M1 selected from Group IV and Group V elements of the periodic table. |
申请公布号 |
EP2744025(A1) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20120821438 |
申请日期 |
2012.04.05 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
LEE, KUNCHAN;YU, CHUNFU;MONDEN, RYUJI;HORIKITA, MASAKI;SATO, TAKASHI |
分类号 |
H01M4/90;B01J23/745;B01J27/24;B01J35/00;B01J37/08;H01M4/88;H01M8/10 |
主分类号 |
H01M4/90 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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