Electrically conductive oxide sintered compact, member for electrical conduction, and gas sensor

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United States of America Patent

PATENT NO 10379076
APP PUB NO 20180106754A1
SERIAL NO

15572853

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Abstract

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A gas sensor, characterized by having an electrode formed of a conductive oxide sintered body which contains a primary phase formed of a perovskite oxide containing at least La, Fe, and Ni; and a secondary phase formed of an La4M3O10 phase or an La3M2O7 phase (M=Co, Fe, Ni), wherein the conductive oxide sintered body has a conductivity of 300 S/cm or higher at room temperature.

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Patent Owner(s)

  • NGK SPARK PLUG CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kozuka, Hisashi Ichinomiya, JP 14 24
Ohbayashi, Kazushige Nagoya, JP 28 227
Okimura, Yasuyuki Inuyama, JP 22 111
Sato, Mina Komaki, JP 10 34

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