发明申请
- 专利标题： Low porosity anode diffusion media for fuel cells
- 专利标题（中）： 用于燃料电池的低孔隙率阳极扩散介质
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申请号： US12071155申请日： 2008-02-15
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公开(公告)号： US20090208783A1公开(公告)日： 2009-08-20
- 发明人: Yongjun Leng , Chao-Yang Wang , Takashi Akiyama
- 申请人： Yongjun Leng , Chao-Yang Wang , Takashi Akiyama
- 主分类号： H01M8/02
- IPC分类号： H01M8/02
摘要：
A direct oxidation fuel cell (DOFC) having a concentrated liquid fuel and an anode electrode configured to generate power. The anode electrode includes a diffusion medium (DM) with or without a microporous layer, such that a decrease in the porosity of the DM reduces fuel crossover through the membrane and achieves high power density of the DOFC fed directly with concentrated fuel.
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