发明名称 |
Membranelektrodenanordnung und Verfahren zum Herstellen einer Elektrode für eine Membran-Elektrodenanordnung |
摘要 |
A membrane electrode assembly comprising an ionically conductive member and an electrode, wherein the electrode is a smooth, continuous layer that completely covers and supports the ionically conductive member. The electrode further comprises a central region and a peripheral region, wherein a gradient of electrochemically active material exists between the central region and the peripheral region such that a content of the electrochemically active material is greater in the central region than the peripheral region. |
申请公布号 |
DE10393467(B4) |
申请公布日期 |
2009.02.26 |
申请号 |
DE2003193467 |
申请日期 |
2003.10.06 |
申请人 |
GENERAL MOTORS CORP. (N.D.GES.D. STAATES DELAWARE) |
发明人 |
SOMPALLI, BHASKAR;GASTEIGER, HUBERT;LITTEER, BRIAN A. |
分类号 |
H01M8/10;H01M4/86;H01M4/88;H01M4/92;H01M8/02;H01M8/24 |
主分类号 |
H01M8/10 |
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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