发明名称 |
GAS DIFFUSION ELECTRODE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELLS |
摘要 |
A particularly inexpensive, light, homogeneous and porous gas diffusion electrode (1, 1') for polymer electrolyte membrane fuel cells is produced as follows: carbonised carbon fibre nonwoven fabric (3, 3') is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension and then baked. The gas diffusion electrode can be provided with a catalytically active layer (4, 4'). |
申请公布号 |
WO9720359(A1) |
申请公布日期 |
1997.06.05 |
申请号 |
WO1996EP05276 |
申请日期 |
1996.11.28 |
申请人 |
MAGNET-MOTOR GESELLSCHAFT FUER MAGNETMOTORISCHE TEC;KOSCHANY, ARTHUR;LUCAS, CHRISTIAN;SCHWESINGER, THOMAS |
发明人 |
KOSCHANY, ARTHUR;LUCAS, CHRISTIAN;SCHWESINGER, THOMAS |
分类号 |
C25B9/16;C25B9/10;C25B11/03;H01M4/86;H01M4/88;H01M4/96;H01M8/10 |
主分类号 |
C25B9/16 |
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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