发明公开
- 专利标题: Oxygen gas diffusion cathode for sodium chloride electrolysis
- 专利标题(中): 用于氯化钠电解的氧气气体扩散阴极
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申请号: EP07022220.3申请日: 2007-11-15
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公开(公告)号: EP1925695A3公开(公告)日: 2008-12-31
- 发明人: Nishiki, Yoshinori , Yamada, Yuji , Izawa, Yuki
- 申请人: PERMELEC ELECTRODE LTD.
- 申请人地址: 2023-15, Endo Fujisawa-shi, Kanagawa 252-0816 JP
- 专利权人: PERMELEC ELECTRODE LTD.
- 当前专利权人: PERMELEC ELECTRODE LTD.
- 当前专利权人地址: 2023-15, Endo Fujisawa-shi, Kanagawa 252-0816 JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP2006314216 20061121
- 主分类号: C25B11/03
- IPC分类号: C25B11/03 ; C25B11/04 ; C25B11/12
摘要:
The present invention provides an oxygen gas diffusion cathode for sodium chloride electrolysis comprising: a porous conductive substrate comprising silver, a hydrophobic material and a carbon material; a catalyst comprising silver and palladium, coated on the porous conductive substrate.
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