Invention Grant
- Patent Title: Electrically conductive oxide sintered compact, member for electrical conduction, and gas sensor
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Application No.: US15572853Application Date: 2016-03-28
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Publication No.: US10379076B2Publication Date: 2019-08-13
- Inventor: Hisashi Kozuka , Mina Sato , Yasuyuki Okimura , Kazushige Ohbayashi
- Applicant: NGK SPARK PLUG CO., LTD.
- Applicant Address: JP Aichi
- Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee Address: JP Aichi
- Agency: Sughrue Mion, PLLC
- Priority: JP2015-097958 20150513
- International Application: PCT/JP2016/001790 WO 20160328
- International Announcement: WO2016/181598 WO 20161117
- Main IPC: C01F17/00
- IPC: C01F17/00 ; G01N27/407 ; H01B1/08 ; C04B35/01 ; C04B35/26 ; H01L35/22
Abstract:
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.
Public/Granted literature
- US20180106754A1 ELECTRICALLY CONDUCTIVE OXIDE SINTERED COMPACT, MEMBER FOR ELECTRICAL CONDUCTION, AND GAS SENSOR Public/Granted day:2018-04-19
Information query
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