发明名称 |
Fuel Cell with Gas Diffusion Layer having Flow Channel and Manufacturing Method Thereof |
摘要 |
Provided are a fuel cell with a porous gas diffusion layer having a flow channel and a method for manufacturing the same. A metal separator without a flow channel is used, but a flow channel for providing a reaction gas is formed in a gas diffusion layer made of a porous material. This improves precision of stack manufacturing and allows free design of the cooling part. The gas diffusion layer is made of a porous metal material so as to maximize electrical transfer efficiency and improve endurance against physical stress.
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申请公布号 |
US2011053030(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
US20100870359 |
申请日期 |
2010.08.27 |
申请人 |
KOREA INSTITUTE OF ENERGY RESEARCH |
发明人 |
SOHN YOUNG-JUN;KIM MINJIN;PARK GU-GON;PARK SEOK-HEE;YIM SUNG-DAE;YANG TAE-HYUN;YOON YOUNG-GI;LEE WON-YONG;KIM CHANG-SOO |
分类号 |
H01M8/24;H01M2/14;H01M8/00;H01M8/04 |
主分类号 |
H01M8/24 |
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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