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SOLID ELECTROLYTE POWDER, COMPONENT FOR FUEL ELECTRODE AND COMPONENT FOR SOLID ELECTROLYTE LAYER FOR SOLID OXIDE-TYPE ELECTROLYSIS CELL, AND SOLID OXIDE-TYPE ELECTROLYSIS CELL
To provide a solid electrolyte powder having significantly high ionic conductivity even in a lower temperature side.SOLUTION: A solid electrolyte powder includes a perovskite-type structure compound and a mayenite-type structure compound. The perovskite-type structure compound includes Ca and Ti and the solid electrolyte powder has an Al content y (=Al/(Ti+Al)) to a total amount of Ti and Al at an atomic ratio, of 0.05 or over and under 0.60.SELECTED DRAWING: Figure 7
【課題】本発明では、低温側においても有意に高いイオン伝導率を有する固体電解質粉末を提供することを目的とする。【解決手段】固体電解質粉末であって、ペロブスカイト型構造の化合物と、マイエナイト型構造の化合物とを含み、前記ペロブスカイト型構造の化合物は、ＣａおよびＴｉを含み、当該固体電解質粉末は、ＴｉとＡｌの合計量に対するＡｌの含有量ｙ（＝Ａｌ／（Ｔｉ＋Ａｌ））が、原子比で、０．０５以上０．６０未満である、固体電解質粉末。【選択図】図７
SOLID ELECTROLYTE POWDER, COMPONENT FOR FUEL ELECTRODE AND COMPONENT FOR SOLID ELECTROLYTE LAYER FOR SOLID OXIDE-TYPE ELECTROLYSIS CELL, AND SOLID OXIDE-TYPE ELECTROLYSIS CELL
To provide a solid electrolyte powder having significantly high ionic conductivity even in a lower temperature side.SOLUTION: A solid electrolyte powder includes a perovskite-type structure compound and a mayenite-type structure compound. The perovskite-type structure compound includes Ca and Ti and the solid electrolyte powder has an Al content y (=Al/(Ti+Al)) to a total amount of Ti and Al at an atomic ratio, of 0.05 or over and under 0.60.SELECTED DRAWING: Figure 7
【課題】本発明では、低温側においても有意に高いイオン伝導率を有する固体電解質粉末を提供することを目的とする。【解決手段】固体電解質粉末であって、ペロブスカイト型構造の化合物と、マイエナイト型構造の化合物とを含み、前記ペロブスカイト型構造の化合物は、ＣａおよびＴｉを含み、当該固体電解質粉末は、ＴｉとＡｌの合計量に対するＡｌの含有量ｙ（＝Ａｌ／（Ｔｉ＋Ａｌ））が、原子比で、０．０５以上０．６０未満である、固体電解質粉末。【選択図】図７
SOLID ELECTROLYTE POWDER, COMPONENT FOR FUEL ELECTRODE AND COMPONENT FOR SOLID ELECTROLYTE LAYER FOR SOLID OXIDE-TYPE ELECTROLYSIS CELL, AND SOLID OXIDE-TYPE ELECTROLYSIS CELL
固体電解質粉末、固体酸化物形電解セル用の燃料極用部材および固体電解質層用部材、ならびに固体酸化物形電解セル
UESUGI HIDEO (author) / TODA YOSHITAKE (author) / KAGA HIROSHI (author) / TOMENO AKIRA (author)
2023-12-07
Patent
Electronic Resource
Japanese
SOLID OXIDE ELECTROLYSIS CELL AND SOLID OXIDE ELECTROLYSIS CELL SYSTEM
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