Sensor element design for determining the concentration of oxidizable constituents in a gas mixture
    52.
    发明授权
    Sensor element design for determining the concentration of oxidizable constituents in a gas mixture 失效
    用于确定气体混合物中可氧化组分浓度的传感器元件设计

    公开(公告)号:US06379529B1

    公开(公告)日:2002-04-30

    申请号:US09284358

    申请日:1999-07-20

    IPC分类号: G01N27407

    CPC分类号: G01N27/4075

    摘要: The invention proposes a sensing element which serves to determine the concentration of oxidizable constituents in a gas mixture, in particular of hydrocarbons, NO, and NH3. Electrically conductive spinels of the general formula ABB′O4, or electrically conductive pseudobrookites of the general formula ABB′O5, serve in this context as the material for the measurement electrode.

    摘要翻译: 本发明提出了一种感测元件,其用于确定气体混合物,特别是烃,NO和NH 3中的可氧化组分的浓度。 通式为ABB'O4的导电尖晶石或通式为“ABB'O5”的导电性假微生物,在本文中用作测量电极的材料。