发明名称 |
NOx reduction sensor coating |
摘要 |
A sensor (10) is disclosed that comprises an electrolyte (30) disposed between and in intimate contact with a sensing electrode (20) and a reference electrode (22). A protective coating (31) is disposed on the protective layer (32) adjacent to the sensing electrode (20). The protective coating (31) comprises a mixture of a metal oxide, a zeolite, and an alumina. A method for making the sensor (10) is also disclosed. <IMAGE> |
申请公布号 |
EP1217362(A1) |
申请公布日期 |
2002.06.26 |
申请号 |
EP20010204807 |
申请日期 |
2001.12.10 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
BECKMEYER, RICHARD F.;LABARGE, WILLIAM J.;CLYDE, ERIC P.;KIKUCHI, PAUL CASEY |
分类号 |
G01N27/407;G01N33/543;G01N33/553 |
主分类号 |
G01N27/407 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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