Lanthanum chromite-based complex oxides and uses thereof.,申请号EP19900114626-传众专利搜索

Lanthanum chromite-based complex oxides and uses thereof.

申请公布号：EP0411547(A1)

申请号：EP19900114626

申请日期：1990.07.30

申请公布日期：1991.02.06

申请人：

TONEN CORPORATION;PETROLEUM ENERGY CENTER

发明人：SETO, HIROSHI, TONEN CORP. CORPORATE RESEARCH;SOMEYA, YOSHIYUKI, TONEN CORP. CORPORATE RESEARCH;YOSHIDA, TOSHIHIKO, TONEN CORP. CORPORATE RESEARCH;SAKURADA, SATOSHI, TONEN CORP. CORPORATE RESEARCH;MUKAIZAWA, ISAO, TONEN CORP. CORPORATE RESEARCH;IWASAKI, HIROYUKI, TONEN CORP. CORPORATE RESEARCH;TSUNODA, ATSUSHI, TONEN CORP. CORPORATE RESEARCH

分类号：C04B35/42;H01M8/02;H01M8/12;H01M8/24

主分类号：C04B35/42

摘要：A novel lanthanum chromite-based complex oxide having an electrical conductivity at a high temperature and an ability to be densely sintered at a normal pressure is provided, and is represented by the general formula La1-xMxCr1-yM min yO3 wherein M stands for at least one alkaline earth metal other than magnesium, M min stands for at least one metal selected from the group consisting of Co, Fe, Ni, Zn, Cu, Mn, Al, V, Ir, Mo, W, Pd and Y, O < x </= 0.5, and 0 < y </= 0.5; the complex oxide having a perovskite structure.