发明公开
- 专利标题: ELEKTRODE FÜR EINEN. ELEKTROCHEMISCHEN GASSENSOR, HERSTELLUNGSVERFAHREN FÜR EINE ELEKTRODE UND VERWENDUNG EINER ELEKTRODE
- 专利标题(英): Electrode for an electrochemical gas sensor, manufacturing method for an electrode, and use of an electrode
- 专利标题(中): 电极FOR A. 电化学气体传感器,铅法并使用铅
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申请号: EP15725991.2申请日: 2015-05-13
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公开(公告)号: EP3143388A1公开(公告)日: 2017-03-22
- 发明人: SOMMER, Sabrina , METT, Frank
- 申请人: Dräger Safety AG & Co. KGaA
- 申请人地址: Revalstrasse 1 23560 Lübeck DE
- 专利权人: Dräger Safety AG & Co. KGaA
- 当前专利权人: Dräger Safety AG & Co. KGaA
- 当前专利权人地址: Revalstrasse 1 23560 Lübeck DE
- 代理机构: Kettenbeil, Roxane Henriette
- 优先权: DE102014007137 20140516
- 国际公布: WO2015172886 20151119
- 主分类号: G01N27/30
- IPC分类号: G01N27/30 ; G01N27/404
摘要:
The invention relates to an electrode (100) for an electrochemical gas sensor (1) wherein the electrode has a gas-permeable membrane, and wherein a graphene layer (3) is deposited on the gas-permeable membrane (4) as electrode material. An electrode (1) of this type is manufactured, for example, in that a dispersion of graphene or graphene oxide in a volatile liquid is applied onto a gas-permeable membrane and the volatile liquid is evaporated.
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