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公开(公告)号：US20230009296A1
公开(公告)日：2023-01-12
申请号：US17939969
申请日：2022-09-08
Inventor： MASASHI SAKAIDA , YOSHIMASA NAKAMA
IPC: H01M10/0562 , H01M10/0525
Abstract: The solid electrolyte material consists essentially of Li, Ti, M, and F. Here, M is at least one selected from the group consisting of Al and Y.
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公开(公告)号：US20230006248A1
公开(公告)日：2023-01-05
申请号：US17939970
申请日：2022-09-08
Inventor： MASASHI SAKAIDA , YOSHIMASA NAKAMA
IPC: H01M10/0562 , H01M10/0525
Abstract: The solid electrolyte material includes Li, Ti, Zr, and F.
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公开(公告)号：US20210359340A1
公开(公告)日：2021-11-18
申请号：US17388346
申请日：2021-07-29
Inventor： YUSUKE NISHIO , AKIHIRO SAKAI , TETSUYA ASANO , MASASHI SAKAIDA , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M10/0525
Abstract: An electrolyte material is represented by Li4-3a-cbAlaMbFxClyBr4-x-y, wherein M is at least one selected from the group consisting of Mg, Ca, and Zr; c represents a valence of M; and the following five inequalities are satisfied: 0
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公开(公告)号：US20210328261A1
公开(公告)日：2021-10-21
申请号：US17326388
申请日：2021-05-21
Inventor： TETSUYA ASANO , MASASHI SAKAIDA , AKIHIRO SAKAI , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M4/583 , H01M10/0525 , H01M4/04
Abstract: A solid electrolyte material of the present disclosure includes a crystal phase represented by Lia(Ca1-mMm)bXc. In the formula, M is at least one element selected from the group consisting of Mg, Sr, and Ba. X is at least one element selected from the group consisting of F, Cl, Br, and I. The following formulas are satisfied: a>0, b>0, c>0, and 0≤m
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公开(公告)号：US20210280905A1
公开(公告)日：2021-09-09
申请号：US17327791
申请日：2021-05-24
Inventor： MASASHI SAKAIDA , KOKI UENO , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M10/0525 , H01B1/08
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20210126284A1
公开(公告)日：2021-04-29
申请号：US17117192
申请日：2020-12-10
Inventor： MASASHI SAKAIDA , TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M4/62 , H01M10/0525 , C01G25/00
Abstract: A halide solid electrolyte material according to the present disclosure is represented by the chemical formula Li6-4b+2ab(Zr1-aMa)bX6 (I), wherein M denotes at least one element selected from the group consisting of Mg, Ca, Sr, Ba, and Zn, X denotes at least one halogen element, and two mathematical formulae 0
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公开(公告)号：US20210098825A1
公开(公告)日：2021-04-01
申请号：US17120145
申请日：2020-12-12
Inventor： MASASHI SAKAIDA , YUSUKE NISHIO , TETSUYA ASANO , AKIHIRO SAKAI , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M10/0525
Abstract: A solid electrolyte material according to the present disclosure is represented by the chemical formula Li6−4b+ab(Zr1−aMa)bX6 (I). M denotes at least one element selected from the group consisting of Al, Ga, Bi, Sc, Sm, and Sb, X denotes at least one halogen element, and the two mathematical formulae 0
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公开(公告)号：US20200350615A1
公开(公告)日：2020-11-05
申请号：US16929299
申请日：2020-07-15
Inventor： MASASHI SAKAIDA , TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/056 , H01M10/0525 , H01M4/13 , C01G25/04
Abstract: Provide is a solid electrolyte material consisting of Li, M, X, and F, wherein M is Y, or includes Y and at least one kind selected from the group consisting of metalloid elements and metal elements other than Li; X is at least one kind selected from the group consisting of Cl, Br, and I; two or more peaks are present within a range where a value of a diffraction angle 2θ is not less than 24° and not more than 35° in an X-ray diffraction pattern of the solid electrolyte material using Cu-Kα as a radiation source; one or more peaks are present within a range where the value of the diffraction angle 2θ is not less than 40° and less than 48° in the X-ray diffraction pattern of the solid electrolyte material using Cu-Kα as the radiation source; and two or more peaks are present within a range where the value of the diffraction angle 2θ is not less than 48° and not more than 59° in the X-ray diffraction pattern of the solid electrolyte material using Cu-Kα as the radiation source.
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公开(公告)号：US20200328460A1
公开(公告)日：2020-10-15
申请号：US16911707
申请日：2020-06-25
Inventor： TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , MASASHI SAKAIDA , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562
Abstract: A solid electrolyte material contains Li, Y, at least one selected from the group consisting of Mg, Ca, Sr, Ba, Zn, Sc, La, Sm, Bi, Zr, Hf, Nb, and Ta, and at least one selected from the group consisting of Cl, Br, and I. An X-ray diffraction pattern of the solid electrolyte material obtained by using Cu-Kα radiation as the X-ray source includes peaks within the range in which the diffraction angle 2θ is 25° or more and 35° or less, and also includes at least one peak within the range in which the diffraction angle 2θ is 43° or more and 51° or less.
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公开(公告)号：US20240213530A1
公开(公告)日：2024-06-27
申请号：US18593790
申请日：2024-03-01
Inventor： MASASHI SAKAIDA
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: According to the present disclosure, a solid electrolyte material comprises Li, Ti, Al, and F. The solid electrolyte material has a specific surface area of greater than or equal to 5.7 m2/g. According to the present disclosure, a battery comprises a positive electrode, a negative electrode, and an electrolyte layer, which is disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer comprises the solid electrolyte material of the present disclosure.
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