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公开(公告)号：US20230420734A1
公开(公告)日：2023-12-28
申请号：US18461757
申请日：2023-09-06
发明人： Yosuke SATO , En YAGI , Satoshi OZAKI , Toshihiro YOSHIDA , Yuji KATSUDA , Mizuki HIROSE , Reona MIYAZAKI
IPC分类号： H01M10/0562
CPC分类号： H01M10/0562 , H01M2300/0068
摘要： A solid electrolyte is composed primarily of a component expressed by a composition formula of Lia+dMbXcAeOf by using values a to f that are greater than 0, where M is an element serving as a trivalent cation, X is a halogen element, and A is a sulfur element or a phosphorus element, wherein 0.8c≤(a+3b)≤1.2c and 1.6f≤(d+n×e)≤2.4f are satisfied, where when A is a sulfur element, n is 4 or 6, and when A is a phosphorus element, n is 5.
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公开(公告)号：US20200343585A1
公开(公告)日：2020-10-29
申请号：US16923808
申请日：2020-07-08
发明人： Reona MIYAZAKI , Toshihiro YOSHIDA , Satoshi OZAKI , Yosuke SATO , Yuji KATSUDA
IPC分类号： H01M10/0562 , C01D15/06 , C01D15/02
摘要： Provided is a solid electrolyte which contains a composition expressed by 3LiOH.Li2SO4. The solid electrolyte has a lithium ion conductivity of 0.1x10−6 S/cm or more at 25° C. and an activation energy of 0.6 eV or more.
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公开(公告)号：US20210408583A1
公开(公告)日：2021-12-30
申请号：US17447305
申请日：2021-09-10
发明人： Reona MIYAZAKI , Harunobu ONISHI , Satoshi OZAKI , Toshihiro YOSHIDA , Yuji KATSUDA , Yosuke SATO , En YAGI
IPC分类号： H01M10/0562 , H01G11/56 , H01G11/84
摘要： Provided is a solid electrolyte which is identified as 3LiOH.Li2SO4 by diffractometry. The solid electrolyte further contains boron.
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公开(公告)号：US20210408584A1
公开(公告)日：2021-12-30
申请号：US17447313
申请日：2021-09-10
申请人： NGK INSULATORS, LTD.
发明人： Harunobu ONISHI , Satoshi OZAKI , Toshihiro YOSHIDA , Yuji KATSUDA , Yosuke SATO , En YAGI
IPC分类号： H01M10/0562 , H01M4/131 , H01M10/0525
摘要： Provided is an all-solid-state secondary battery including a solid electrolyte which is identified as 3LiOH.Li2SO4 by X-ray diffraction. The solid electrolyte further contains boron.
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