发明名称 |
ELECTRODE FOR USE IN A FUEL CELL |
摘要 |
The disclosed electrode for use in a fuel cell comprises a flexible carbon-fiber nonwoven fabric and a fuel-cell catalyst, such as a metal catalyst or a carbon-alloy catalyst, supported on the surfaces of the carbon fibers constituting the flexible carbon-fiber nonwoven fabric. Said flexible carbon-fiber nonwoven fabric is formed by carbonizing a nonwoven fabric obtained by electrospinning a composition containing: an electrospinnable macromolecular substance; an organic compound that is different from said macromolecular substance; and a transition metal. This structure allows the provision of an electrode, for use in a fuel cell, which uses a flexible carbon-fiber nonwoven fabric as a substrate and combines the functions of a gas-diffusion layer and an electrocatalyst layer.
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申请公布号 |
US2013122391(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201113811866 |
申请日期 |
2011.07.21 |
申请人 |
SASAKI NAOKAZU;MATSUBAYASHI KATSUYUKI;IIDA KYOSUKE;IMASHIRO YASUO;OZAKI JUN-ICHI;NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY;NISSHINBO HOLDINGS, INC. |
发明人 |
SASAKI NAOKAZU;MATSUBAYASHI KATSUYUKI;IIDA KYOSUKE;IMASHIRO YASUO;OZAKI JUN-ICHI |
分类号 |
H01M4/90 |
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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