发明申请
- 专利标题： AMMONIA SENSOR
- 专利标题（中）： AMMONIA传感器
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申请号： US12294383申请日： 2007-01-26
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公开(公告)号： US20090308747A1公开(公告)日： 2009-12-17
- 发明人: Berndt Cramer , Mario Roessler , Bernd Schumann
- 申请人： Berndt Cramer , Mario Roessler , Bernd Schumann
- 优先权： DE102006013698.5 20060324
- 国际申请： PCT/EP2007/050791 WO 20070126
- 主分类号： G01N27/407
- IPC分类号： G01N27/407 ; G01N27/26
摘要：
A gas sensor, particularly an ammonia sensor, having a first sensor cell that is made up of a solid electrolyte, a first measuring electrode that is to be exposed to the measuring gas and a second measuring electrode. In order to reduce an NOx cross-sensitivity of the sensor, it is distinguished by the first measuring electrode being covered by a catalytic converter for the chemical conversion of nitrogen oxides.
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