LITHIUM ION CONDUCTOR AND LITHIUM ION BATTERY

• Main Author: MINAMI KEIICHI
• Format: Patent
• Language: English; Japanese
• Published: 28.12.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

To disclose a lithium ion conductor having a high ionic conductance under pressure.SOLUTION: A lithium ion conductor of the present disclosure contains a first compound and a second compound, wherein the first compound is a complex halide represented by LiGaX4 (X is one or more halogens), the second compound is tetrabutylammonium bis(trifluoromethanesulfonyl)imide, and the ratio of the second compound to the sum of the first compound and the second compound is more than 0 mol % and 30 mol % or less.SELECTED DRAWING: None 【課題】加圧時に高いイオン伝導度を有するリチウムイオン伝導体を開示する。【解決手段】本開示のリチウムイオン伝導体は、第１化合物及び第２化合物を含み、前記第１化合物が、ＬｉＧａＸ４（Ｘは１種以上のハロゲンである）で示される複合ハロゲン化物であり、前記第２化合物が、テトラブチルアンモニウムビス（トリフルオロメタンスルホニル）イミドであり、前記第１化合物と前記第２化合物との合計に対する前記第２化合物の割合が、０ｍｏｌ％超３０ｍｏｌ％以下である。【選択図】なし