Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOLID ELECTROLYTE, PRODUCTION METHOD THEREOF AND ELECTROCHEMICAL CELL
To provide a solid electrolyte which has high proton conductivity and which is superior in sinterability and chemical stability, a production method thereof, and an electrochemical cell.SOLUTION: A solid electrolyte of the present invention comprises a compound represented by A2B11-xM1xB21-yM2yO6 (A is an alkali-earth metal, B1 is at least one kind selected from a group consisting of La, Nd, Gd, Ce, Pr and Yb, B2 is at least one kind selected from transition metals, M1 is at least one kind selected from a group consisting of Be, Mg, Ca and Sr, and M2 is at least one kind selected from a group consisting of Ta, Sb, Zr, Sn, Ti and Mg; 0≤x≤0.30 and 0≤y≤0.30).SELECTED DRAWING: None
【課題】 高いプロトン伝導性をもつとともに焼結性及び化学安定性に優れた固体電解質、その製造方法及び電気化学セルを提供すること。【解決手段】 本発明の固体電解質は、Ａ２Ｂ１１－ｘＭ１ｘＢ２１－ｙＭ２ｙＯ６（Ａ：アルカリ土類金属、Ｂ１：Ｌａ，Ｎｄ，Ｇｄ，Ｃｅ，Ｐｒ，Ｙｂより選ばれる少なくとも１種、Ｂ２：遷移金属より選ばれる少なくとも１種、Ｍ１：Ｂｅ，Ｍｇ，Ｃａ，Ｓｒより選ばれる少なくとも１種、Ｍ２：Ｔａ，Ｓｂ，Ｚｒ，Ｓｎ，Ｔｉ，Ｍｇより選ばれる少なくとも１種、０≦ｘ≦０．３０、０≦ｙ≦０．３０）で示される化合物である。【選択図】 なし
SOLID ELECTROLYTE, PRODUCTION METHOD THEREOF AND ELECTROCHEMICAL CELL
To provide a solid electrolyte which has high proton conductivity and which is superior in sinterability and chemical stability, a production method thereof, and an electrochemical cell.SOLUTION: A solid electrolyte of the present invention comprises a compound represented by A2B11-xM1xB21-yM2yO6 (A is an alkali-earth metal, B1 is at least one kind selected from a group consisting of La, Nd, Gd, Ce, Pr and Yb, B2 is at least one kind selected from transition metals, M1 is at least one kind selected from a group consisting of Be, Mg, Ca and Sr, and M2 is at least one kind selected from a group consisting of Ta, Sb, Zr, Sn, Ti and Mg; 0≤x≤0.30 and 0≤y≤0.30).SELECTED DRAWING: None
【課題】 高いプロトン伝導性をもつとともに焼結性及び化学安定性に優れた固体電解質、その製造方法及び電気化学セルを提供すること。【解決手段】 本発明の固体電解質は、Ａ２Ｂ１１－ｘＭ１ｘＢ２１－ｙＭ２ｙＯ６（Ａ：アルカリ土類金属、Ｂ１：Ｌａ，Ｎｄ，Ｇｄ，Ｃｅ，Ｐｒ，Ｙｂより選ばれる少なくとも１種、Ｂ２：遷移金属より選ばれる少なくとも１種、Ｍ１：Ｂｅ，Ｍｇ，Ｃａ，Ｓｒより選ばれる少なくとも１種、Ｍ２：Ｔａ，Ｓｂ，Ｚｒ，Ｓｎ，Ｔｉ，Ｍｇより選ばれる少なくとも１種、０≦ｘ≦０．３０、０≦ｙ≦０．３０）で示される化合物である。【選択図】 なし
SOLID ELECTROLYTE, PRODUCTION METHOD THEREOF AND ELECTROCHEMICAL CELL
固体電解質、その製造方法及び電気化学セル
TAKAYAMA SADAKAZU (Autor:in) / OSHIMA TOMOKO (Autor:in) / OGAWA HIROTAKA (Autor:in) / SUGA AKINORI (Autor:in) / NIWA YUTA (Autor:in)
10.02.2022
Patent
Elektronische Ressource
Japanisch
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