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公开(公告)号：EP3905275A1
公开(公告)日：2021-11-03
申请号：EP19905435.4
申请日：2019-09-24
发明人： SAKAIDA, Masashi , UENO, Koki , MIYAZAKI, Akinobu
IPC分类号： H01B1/06 , H01B1/08 , H01M10/052 , H01M10/0562
摘要： The present disclosure provides a solid electrolyte material having high lithium ion conductivity. A solid electrolyte according to the present disclosure contains Li, Sm, O, and X. X is at least one element selected from the group consisting of Cl, Br, and I.
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公开(公告)号：EP3951973A1
公开(公告)日：2022-02-09
申请号：EP19921241.6
申请日：2019-12-10
发明人： UENO, Koki , SAKAI, Akihiro , MIYAZAKI, Akinobu
IPC分类号： H01M10/052 , H01M10/0562 , H01B1/06
摘要： The present disclosure provides a solid electrolyte material having high lithium ion conductivity. The solid electrolyte material of the present disclosure includes Li, M1, M2 and X, and has a spinel structure. M1 is at least one element selected from the group consisting of Mg and Zn. M2 is at least one element selected from the group consisting of Al, Ga, Y, In and Bi. X is at least one element selected from the group consisting of F, Cl, Br and I.
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公开(公告)号：EP3904283A1
公开(公告)日：2021-11-03
申请号：EP19904950.3
申请日：2019-11-29
IPC分类号： C01B25/455 , C01G33/00 , C01G35/02 , H01M6/18 , H01M4/13 , H01M4/62 , H01M10/052 , H01M10/0562 , H01B1/06
摘要： The present disclosure provides a solid electrolyte material having high lithium ion conductivity. The solid electrolyte material according to the present disclosure has a crystal structure including a structure framework and an ion-conductive species, wherein the structure framework has a one-dimensional chain in which a plurality of polyhedrons are linearly connected to each other while sharing a corner, and each of the plurality of polyhedrons contains at least one type of cation and at least one type of anion.
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公开(公告)号：EP3951974A1
公开(公告)日：2022-02-09
申请号：EP19922020.3
申请日：2019-12-10
IPC分类号： H01M10/052 , H01M10/0562 , H01B1/06
摘要： The present disclosure provides a solid electrolyte material having high lithium ion conductivity. The solid electrolyte material of the present disclosure includes Li, M and X. M is at least one element selected from the group consisting of Mg, Zn and Cd. X is at least two elements selected from the group consisting of Cl, Br and I.
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公开(公告)号：EP4131288A1
公开(公告)日：2023-02-08
申请号：EP21781260.1
申请日：2021-02-05
发明人： HAYASHI, Yohei , UENO, Koki , ICHIKAWA, Kazuhide , ASANO, Tetsuya
IPC分类号： H01B1/06 , C01F7/00 , C01G1/00 , H01B1/08 , H01M4/62 , H01M10/052 , H01M10/0562
摘要： A solid electrolyte material according to the present disclosure is represented by the following composition formula (1), Li a Al b O c X d ... Formula (1) where values a, b, c, and d are each greater than 0, and X is at least one selected from the group consisting of Cl and Br. A battery 1000 according to the present disclosure includes a positive electrode 201, a negative electrode 201, and an electrolyte layer 202 disposed between the positive electrode 201 and the negative electrode 203. At least one selected from the group consisting of the positive electrode 201, the negative electrode 203, and the electrolyte layer 202 includes the solid electrolyte material according to the present disclosure.
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公开(公告)号：EP3905268A1
公开(公告)日：2021-11-03
申请号：EP19901581.9
申请日：2019-06-26
发明人： KUBO, Takashi , NISHIO, Yusuke , UENO, Koki , SAKAI, Akihiro , MIYAZAKI, Akinobu
IPC分类号： H01B1/06 , C01F17/00 , H01B13/00 , H01M10/0562
摘要： A production method for producing a halide according to the present disclosure includes a heat-treatment step of heat-treating, in an inert gas atmosphere, a mixed material in which LiX, YZ 3 , and at least one of LiX' or YZ' 3 are mixed, where X is an element selected from the group consisting of Cl, Br, and I; Z is an element selected from the group consisting of Cl, Br, and I and different from X; X' is an element selected from the group consisting of Cl, Br, and I and different from either X or Z; and Z' is an element selected from the group consisting of Cl, Br, and I and different from either X or Z. In the heat-treatment step, the mixed material is heat-treated at higher than or equal to 200°C and lower than or equal to 650°C.
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