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GARNET-TYPE LITHIUM ION CONDUCTIVE OXIDE
PROBLEM TO BE SOLVED: To provide a garnet-type lithium ion conductive oxide: LiLaZrO, high in sintered density and high in ion conductivity.SOLUTION: A garnet-type lithium ion conductive oxide comprises Li, La, Zr, and oxygen, and contains at least one type of element among elements represented by M1, M2, M3, and M4. Here, M1-M4 are as follows: M1: one or more types of elements selected from among Mg, Ca, Sr, Ba, and Zn; M2: one or more types of elements selected from among Al, Ga, Co, Fe, and Y; M3: one or more types of elements selected from Sn and Ge; and M4: one or more types of elements selected from Ta and Nb.SELECTED DRAWING: Figure 1
【課題】高い焼結密度と高イオン伝導性を有する、ガーネット型リチウムイオン伝導性酸化物であるＬｉ７Ｌａ３Ｚｒ２Ｏ１２の提供。【解決手段】Ｌｉ、Ｌａ、Ｚｒ、及び酸素で構成されるものであって、Ｍ１、Ｍ２、Ｍ３、Ｍ４、で表される元素のうち少なくとも１種を含有するガーネット型リチウムイオン伝導性酸化物。ここで、Ｍ１〜Ｍ４は、以下のものを示す。Ｍ１：Ｍｇ、Ｃａ、Ｓｒ、Ｂａ、Ｚｎから選ばれた１種以上の元素、Ｍ２：Ａｌ、Ｇａ、Ｃｏ、Ｆｅ、Ｙから選ばれた１種以上の元素、Ｍ３：Ｓｎ、Ｇｅから選ばれた１種以上の元素、Ｍ４：Ｔａ、Ｎｂから選ばれた１種以上の元素。【選択図】図１
GARNET-TYPE LITHIUM ION CONDUCTIVE OXIDE
PROBLEM TO BE SOLVED: To provide a garnet-type lithium ion conductive oxide: LiLaZrO, high in sintered density and high in ion conductivity.SOLUTION: A garnet-type lithium ion conductive oxide comprises Li, La, Zr, and oxygen, and contains at least one type of element among elements represented by M1, M2, M3, and M4. Here, M1-M4 are as follows: M1: one or more types of elements selected from among Mg, Ca, Sr, Ba, and Zn; M2: one or more types of elements selected from among Al, Ga, Co, Fe, and Y; M3: one or more types of elements selected from Sn and Ge; and M4: one or more types of elements selected from Ta and Nb.SELECTED DRAWING: Figure 1
【課題】高い焼結密度と高イオン伝導性を有する、ガーネット型リチウムイオン伝導性酸化物であるＬｉ７Ｌａ３Ｚｒ２Ｏ１２の提供。【解決手段】Ｌｉ、Ｌａ、Ｚｒ、及び酸素で構成されるものであって、Ｍ１、Ｍ２、Ｍ３、Ｍ４、で表される元素のうち少なくとも１種を含有するガーネット型リチウムイオン伝導性酸化物。ここで、Ｍ１〜Ｍ４は、以下のものを示す。Ｍ１：Ｍｇ、Ｃａ、Ｓｒ、Ｂａ、Ｚｎから選ばれた１種以上の元素、Ｍ２：Ａｌ、Ｇａ、Ｃｏ、Ｆｅ、Ｙから選ばれた１種以上の元素、Ｍ３：Ｓｎ、Ｇｅから選ばれた１種以上の元素、Ｍ４：Ｔａ、Ｎｂから選ばれた１種以上の元素。【選択図】図１
GARNET-TYPE LITHIUM ION CONDUCTIVE OXIDE
ガーネット型リチウムイオン伝導性酸化物
TANAKA TEIICHI (author) / TSUKADA GAKUO (author) / MASUKO TAISUKE (author)
2016-09-23
Patent
Electronic Resource
Japanese
IPC:
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
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
/
H01B
CABLES
,
Kabel
Lithium-ion conductive garnet and method of making membranes thereof
| European Patent Office | 2019
Lithium-ion conductive garnet and method of making membranes thereof
| European Patent Office | 2018