Cathode Materials for Solid Oxide Fuel Cells(SOFC)
来源期刊：Journal of Rare Earths1993年第4期
论文作者：夏定国 魏秋明 朱时珍 刘庆国
文章页码：293 - 299
摘 要：<正> A detailed overview has been given concerning the use of rare earth materials in cathode fabrica-tion of solid oxide fuel cells（SOFC）.It is focused on the various synthesis methods of the perovskite-typemixed rare earth oxides and the physical and chemical properties of the materials for cathode application ofSOFC.Also discussed is the doping mechanism of the related materials.Documented investigations showthat lanthanide of transition metals,especially manganese,chromium doped with strontium are most advan-tageous for the application.The crystallography,defect structure,conductivity and thermal matching withthe electrolyte and high temperature stability of cathode in oxidative gases are particularly emphasized.
夏定国，魏秋明，朱时珍，刘庆国
摘 要：<正> A detailed overview has been given concerning the use of rare earth materials in cathode fabrica-tion of solid oxide fuel cells（SOFC）.It is focused on the various synthesis methods of the perovskite-typemixed rare earth oxides and the physical and chemical properties of the materials for cathode application ofSOFC.Also discussed is the doping mechanism of the related materials.Documented investigations showthat lanthanide of transition metals,especially manganese,chromium doped with strontium are most advan-tageous for the application.The crystallography,defect structure,conductivity and thermal matching withthe electrolyte and high temperature stability of cathode in oxidative gases are particularly emphasized.
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