A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ION CONDUCTIVE OXIDE, AND BATTERY INCLUDING THE SAME, AND METHOD FOR PRODUCING ION CONDUCTIVE OXIDE
To provide an ion conductive oxide with low compactness.SOLUTION: The present invention relates to a perovskite type ion conductive oxide containing Li, Sr and Zr elements, the ion conductive oxide containing at least Nb element, represented by composition formula (1), where sq. is an atomic vacancy, 0.65≤x≤0.75, 0≤y≤0.02, 0
【課題】イオン伝導性酸化物の緻密性が低いこと。【解決手段】Ｌｉ、Ｓｒ及びＺｒ元素を含むペロブスカイト型イオン伝導性酸化物において、少なくともＮｂ元素を含み、組成式（１）で表され、□は原子空孔であり、０．６５≦ｘ≦０．７５、０≦ｙ≦０．０２、０＜ｚ≦１である。Ｌｉ（（１／２）ｘ−（２／３）ｙ）Ｓｒ（１−（３／４）ｘ）Ａｌｙ□（（１／４）ｘ−(１／３）ｙ）Ｔａ（ｘ−（７／３）ｙ）（１−ｚ）Ｎｂ（ｘ−（７／３）ｙ）ｚＺｒ（（７／３）ｙ＋１−ｘ）Ｏ３・・・（１）【選択図】図４
ION CONDUCTIVE OXIDE, AND BATTERY INCLUDING THE SAME, AND METHOD FOR PRODUCING ION CONDUCTIVE OXIDE
To provide an ion conductive oxide with low compactness.SOLUTION: The present invention relates to a perovskite type ion conductive oxide containing Li, Sr and Zr elements, the ion conductive oxide containing at least Nb element, represented by composition formula (1), where sq. is an atomic vacancy, 0.65≤x≤0.75, 0≤y≤0.02, 0
【課題】イオン伝導性酸化物の緻密性が低いこと。【解決手段】Ｌｉ、Ｓｒ及びＺｒ元素を含むペロブスカイト型イオン伝導性酸化物において、少なくともＮｂ元素を含み、組成式（１）で表され、□は原子空孔であり、０．６５≦ｘ≦０．７５、０≦ｙ≦０．０２、０＜ｚ≦１である。Ｌｉ（（１／２）ｘ−（２／３）ｙ）Ｓｒ（１−（３／４）ｘ）Ａｌｙ□（（１／４）ｘ−(１／３）ｙ）Ｔａ（ｘ−（７／３）ｙ）（１−ｚ）Ｎｂ（ｘ−（７／３）ｙ）ｚＺｒ（（７／３）ｙ＋１−ｘ）Ｏ３・・・（１）【選択図】図４
ION CONDUCTIVE OXIDE, AND BATTERY INCLUDING THE SAME, AND METHOD FOR PRODUCING ION CONDUCTIVE OXIDE
イオン伝導性酸化物、及びそれを用いた電池、並びにイオン伝導性酸化物の製造方法
SUZUKI SHOHEI (author) / TAKANO SHUN (author) / OKAMOTO NAOYUKI (author)
2020-03-26
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
H01B
CABLES
,
Kabel
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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