发明授权
- 专利标题： Catalyst coated diffusion media
- 专利标题（中）： 催化剂涂覆的扩散介质
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申请号： US11313163申请日： 2005-12-20
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公开(公告)号： US07651581B2公开(公告)日： 2010-01-26
- 发明人: Matthew M. Fay , Bhaskar Sompalli , Susan G. Yan , Hubert A. Gasteiger , Matthew J. Beutel
- 申请人： Matthew M. Fay , Bhaskar Sompalli , Susan G. Yan , Hubert A. Gasteiger , Matthew J. Beutel
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations, Inc.
- 当前专利权人： GM Global Technology Operations, Inc.
- 当前专利权人地址： US MI Detroit
- 主分类号： B29C65/02
- IPC分类号： B29C65/02 ; B32B37/06 ; C08J5/20
摘要：
A method of manufacturing a fuel cell membrane electrode assembly comprising forming and compressing a stack having a plurality of layers in a desired orientation. The layers comprise a membrane, a cathode, an anode, and at least one edge protection layer. The method includes providing at least one mechanical reinforcing layer adjacent the anode or cathode layer, and allowing the electrodes to relax under high heat to remove stress prior to lamination.
公开/授权文献
- US20070137783A1 Catalyst coated diffusion media 公开/授权日：2007-06-21
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