发明名称 |
Diffusion media with continuous micro-porous layers incorporating non-uniformity |
摘要 |
A diffusion media and micro-porous media combination for a fuel cell. A diffusion layer is composed of a diffusion media and has a first (electrode) side and an opposite second (flowfield) side, wherein at least one of the first and second sides has a geometric pattern formed therein comprising a multiplicity of mutually spaced apart regions. A micro-porous media fills the multiplicity of regions and a micro-porous layer composed of the micro-porous media is continuously applied to the first surface.
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申请公布号 |
US2007048593(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
US20050215395 |
申请日期 |
2005.08.30 |
申请人 |
GOEBEL STEVEN G;JI CHUNXIN;O'HARA JEANETTE E |
发明人 |
GOEBEL STEVEN G.;JI CHUNXIN;O'HARA JEANETTE E. |
分类号 |
H01M4/94;B05D5/12;H01M4/88 |
主分类号 |
H01M4/94 |
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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