| 发明名称 |
Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell |
| 摘要 |
Provided is a Pt-Ru based quaternary metal anode catalyst for a direct methanol fuel cell (DMFC). The Pt-Ru based quaternary metal anode catalyst has high activity to methanol oxidation and strong resistance to catalyst poisoning due to carbon monoxide (CO), which is a byproduct of the methanol oxidation. Therefore, the Pt-Ru based quaternary metal anode catalyst can give high power density and can replace existing commercial catalysts
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| 申请公布号 |
US2003157393(A1) |
申请公布日期 |
2003.08.21 |
| 申请号 |
US20020242457 |
申请日期 |
2002.09.13 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI KYOUNG HWAN;LEE SEOL-AH;SUNG YUNG-EUN;PARK KYUNG-WON;CHOI JONG-HO |
| 分类号 |
B01J23/46;B01J23/40;B01J23/89;B01J37/03;B01J37/16;C22C5/04;H01M4/86;H01M4/90;H01M4/92;H01M8/10;(IPC1-7):B01J23/42 |
主分类号 |
B01J23/46 |
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