Denso Corporation

Gang E

Namitsugu Fujii

Kiyomi Kobayashi

Yasumichi Hotta

A gas sensing element has a solid electrolytic body, a reference gas side electrode provided on a surface of the solid electrolytic body so as to be exposed to a reference gas, and a measured gas side electrode provided on another surface of the solid electrolytic body so as to be exposed to a measured gas. A crystal face strength ratio of the measured gas side electrode according to X-ray diffraction is 0.7&#x2266;{I(200)/I(111)} or 0.6&#x2266;{I(220)/I(111)}.

Gas sensing element and method for manufacturing the same

A gas sensing element has a solid electrolytic body, a reference gas side electrode provided on a surface of the solid electrolytic body so as to be exposed to a reference gas, and a measured gas side electrode provided on another surface of the solid electrolytic body so as to be exposed to a measured gas. A crystal face strength ratio of the measured gas side electrode according to X-ray diffraction is 0.7&lE;&lcub;I( )/I( )&rcub; or 0.6&lE;&lcub;I( )/I( )&rcub;.

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Anjo, Japan

Gang E