Title:
ELECTRICALLY CONDUCTIVE OXIDE SINTERED COMPACT, MEMBER FOR ELECTRICAL CONDUCTION, AND GAS SENSOR
Document Type and Number:
WIPO Patent Application WO/2016/181598
Kind Code:
A1
Abstract:
Provided is an electrically conductive oxide sintered compact that exhibits excellent electrical conductivity. The electrically conductive oxide sintered compact contains: a main phase which is formed from a perovskite type electrically conductive oxide that contains at least La, Fe and Ni; and a subsidiary phase which is formed from a La4M3O10 phase or La3M2O7 phase (here, M is Co, Fe or Ni).
Inventors:
KOZUKA HISASHI (JP)
SATO MINA (JP)
OKIMURA YASUYUKI (JP)
OHBAYASHI KAZUSHIGE (JP)
SATO MINA (JP)
OKIMURA YASUYUKI (JP)
OHBAYASHI KAZUSHIGE (JP)
Application Number:
PCT/JP2016/001790
Publication Date:
November 17, 2016
Filing Date:
March 28, 2016
Export Citation:
Assignee:
NGK SPARK PLUG CO (JP)
International Classes:
C04B35/50; G01N27/409; H01B1/08; H01B5/14; H01L35/22
Foreign References:
| JPS5116089A | 1976-02-09 |
Other References:
NIWA, EIKI ET AL.: "Conductivity and sintering property of LaNi1-xFexO3 ceramics prepared by Pechini method", SOLID STATE IONICS, vol. 201, no. Issue 1, 2011, pages 87 - 93, XP028310627, ISSN: 0167-2738
JULPHUNTHONG, PHONGTHORN ET AL.: "The Effects of Firing Temperatures and Dwell Time on Phase and Morphology Evolution of LaNi0.6Fe0.4O3 Ceramics Prepared via the Combustion Technique", FERROELECTRICS, vol. 454, no. 1, 2013, pages 135 - 144, XP055328902, ISSN: 1563-5112
JULPHUNTHONG, PHONGTHORN ET AL.: "The Effects of Firing Temperatures and Dwell Time on Phase and Morphology Evolution of LaNi0.6Fe0.4O3 Ceramics Prepared via the Combustion Technique", FERROELECTRICS, vol. 454, no. 1, 2013, pages 135 - 144, XP055328902, ISSN: 1563-5112
Attorney, Agent or Firm:
AOKI, Noboru et al. (JP)
Aoki 昇 (JP)
Aoki 昇 (JP)
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