- 专利标题: Oxygen-consuming electrode and method for producing same
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申请号: US13818832申请日: 2011-08-23
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公开(公告)号: US10202700B2公开(公告)日: 2019-02-12
- 发明人: Andreas Bulan , Norbert Wagner , Gregor Polcyn , Lisa Rossrucker , Michael Marx
- 申请人: Andreas Bulan , Norbert Wagner , Gregor Polcyn , Lisa Rossrucker , Michael Marx
- 申请人地址: DE Leverkusen
- 专利权人: Covestro Deutschland AG
- 当前专利权人: Covestro Deutschland AG
- 当前专利权人地址: DE Leverkusen
- 代理机构: Drinker Biddle & Reath LLP
- 优先权: DE102010039846 20100826
- 国际申请: PCT/EP2011/064415 WO 20110823
- 国际公布: WO2012/025503 WO 20120301
- 主分类号: H01M4/00
- IPC分类号: H01M4/00 ; C25B11/04 ; C25B11/03 ; H01M4/86 ; H01M4/92 ; H01M12/06
摘要:
An oxygen-consuming electrode, in particular for use in chloralkali electrolysis, having a novel catalyst coating and also an electrolysis apparatus are described. Furthermore, its use in chloralkali electrolysis, fuel cell technology or metal/air batteries is described. The oxygen-consuming electrode comprises at least a support which in particular is electrically conductive, a layer containing a catalyst and a hydrophobic layer, characterized in that it contains gallium in addition to silver as catalytically active component.
公开/授权文献
- US20130236797A1 OXYGEN-CONSUMING ELECTRODE AND METHOD FOR PRODUCING SAME 公开/授权日:2013-09-12