公开(公告)号：EP1217362A1

公开(公告)日：2002-06-26

申请号：EP01204807.0

申请日：2001-12-10

Applicant: Delphi Technologies, Inc.

Inventor： Beckmeyer, Richard F. ,  Labarge, William J. ,  Clyde, Eric P. ,  Kikuchi, Paul Casey

IPC: G01N27/407

CPC classification number: G01N33/54393 ,  G01N27/4077 ,  G01N33/5438 ,  G01N33/553 ,  Y10T436/177692

Abstract: 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.

Abstract translation: 公开了一种传感器（10），其包括设置在感测电极（20）和参考电极（22）之间并与感测电极（20）紧密接触的电解质（30）。 保护层（31）设置在与感测电极（20）相邻的保护层（32）上。 保护涂层（31）包括金属氧化物，沸石和氧化铝的混合物。 还公开了一种制造传感器（10）的方法。

公开(公告)号：EP1215490A3

公开(公告)日：2004-07-07

申请号：EP01204819.5

申请日：2001-12-10

Applicant: Delphi Technologies, Inc.

Inventor： Beckmeyer, Richard F. ,  La Barge, William J. ,  Fouts, Richard Eugene ,  Anderson, Conrad Harry ,  Johnson, Jennifer L.

IPC: G01N27/407 ,  H01M4/88

CPC classification number: G01N27/4071

Abstract: The sensor (30) comprises an electrolyte (20) disposed between a sensing electrode (21) and a reference electrode (22), with a protective layer (31) contacting the sensing electrode (21). At least one of the sensing electrode (21) and the reference electrode (22) has a porosity of about 15% or greater. The method for manufacturing the sensor comprises employing a slip. The slip is applied to the electrolyte (20) to form the electrodes (21, 22), and the electrolyte (20) is heated to a temperature of less than about 1,500°C.

公开(公告)号：EP1215490A2

公开(公告)日：2002-06-19

申请号：EP01204819.5

申请日：2001-12-10

Applicant: Delphi Technologies, Inc.

Inventor： Beckmeyer, Richard F. ,  La Barge, William J. ,  Fouts, Richard Eugene ,  Anderson, Conrad Harry ,  Johnson, Jennifer L.

IPC: G01N27/407

CPC classification number: G01N27/4071

Abstract: The sensor (30) comprises an electrolyte (20) disposed between a sensing electrode (21) and a reference electrode (22), with a protective layer (31) contacting the sensing electrode (21). At least one of the sensing electrode (21) and the reference electrode (22) has a porosity of about 15% or greater. The method for manufacturing the sensor comprises employing a slip. The slip is applied to the electrolyte (20) to form the electrodes (21, 22), and the electrolyte (20) is heated to a temperature of less than about 1,500°C.

Abstract translation: 传感器（30）包括设置在感测电极（21）和参考电极（22）之间的电解质（20），其中保护层（31）与感测电极（21）接触。 感测电极（21）和参考电极（22）中的至少一个具有大约15％或更大的孔隙率。 用于制造传感器的方法包括采用滑动。 将滑移施加到电解质（20）以形成电极（21,22），并将电解质（20）加热至小于约1500℃的温度。