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公开(公告)号：US20240204241A1
公开(公告)日：2024-06-20
申请号：US18419626
申请日：2024-01-23
Inventor： MASASHI SAKAIDA
IPC: H01M10/056 , H01M10/0525
CPC classification number: H01M10/056 , H01M10/0525
Abstract: A solid electrolyte material of the present disclosure comprises Li, Zr, Al, and F. The solid electrolyte material has a specific surface area of greater than 3.2 m2/g. A battery of the present disclosure 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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公开(公告)号：US20200328462A1
公开(公告)日：2020-10-15
申请号：US16912039
申请日：2020-06-25
Inventor： TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , MASASHI SAKAIDA , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525
Abstract: A solid electrolyte material contains Li; Y; at least one selected from the group consisting of Mg, Ca, Sr, Ba, Zn, Zr, 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 using Cu-Kα radiation as an X-ray source includes peaks in a range of diffraction angles 2θ of 30° or more and 33° or less, in a range of diffraction angles 2θ of 39° or more and 43° or less, and in a range of diffraction angles 2θ of 47° or more and 51° or less.
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公开(公告)号：US20200328457A1
公开(公告)日：2020-10-15
申请号：US16911609
申请日：2020-06-25
Inventor： AKIHIRO SAKAI , TETSUYA ASANO , MASASHI SAKAIDA , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525 , C01F17/36
Abstract: Provided is a solid electrolyte material comprising Li, Y, Br, and Cl wherein in an X-ray diffraction pattern in which Cu-Kα is used as a radiation source, peaks are present within all ranges of diffraction angles 2θ of 15.1° to 15.8°, 27.3° to 29.5°, 30.1° to 31.1°, 32.0° to 33.7°, 39.0° to 40.6°, and 47.0° to 48.5°.
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公开(公告)号：US20210098824A1
公开(公告)日：2021-04-01
申请号：US17120144
申请日：2020-12-12
Inventor： YUSUKE NISHIO , AKIHIRO SAKAI , TETSUYA ASANO , MASASHI SAKAIDA , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M10/0525
Abstract: A halide solid electrolyte material according to the present disclosure is represented by the chemical formula Li6−(4+a)b(Zr1−aMa)bX6, wherein M denotes at least one element selected from the group consisting of Ta and Nb, X denotes at least one halogen element, and two mathematical formulae 0
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公开(公告)号：US20210098823A1
公开(公告)日：2021-04-01
申请号：US17120080
申请日：2020-12-11
Inventor： AKIHIRO SAKAI , MASASHI SAKAIDA , YUSUKE NISHIO , TETSUYA ASANO , AKINOBU MIYAZAKI
IPC: H01M10/0562 , H01M10/0525
Abstract: A solid electrolyte material according to the present disclosure is represented by the chemical formula Li6-4aMaX6. M denotes at least one element selected from the group consisting of Zr, Hf, and Ti, X denotes at least one halogen element, and a is greater than 0 and less than 1.5.
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Patent Agency Ranking
公开(公告)号：US20200350622A1
公开(公告)日：2020-11-05
申请号：US16930439
申请日：2020-07-16
Inventor： MASASHI SAKAIDA , TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525 , C01F17/36 , C01D15/04 , C01G25/00
Abstract: Provide is a solid electrolyte material represented by a composition formula LiaYbMcX6-dFd, where M includes at least one kind selected from the group consisting of metalloid elements and metal elements other than Li and Y; X is at least one kind selected from the group consisting Cl, Br, and I; 0
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公开(公告)号：US20200328468A1
公开(公告)日：2020-10-15
申请号：US16914335
申请日：2020-06-27
Inventor： MASASHI SAKAIDA , TETSUYA ASANO , AKIHIRO SAKAI , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525 , H01M4/13
Abstract: Provided is a solid electrolyte material represented by a composition formula Li3-3δY1+δ-aMaCl6-x-yBrxIy, where M is at least one element selected from the group consisting of Al, Sc, Ga, and Bi; −1
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公开(公告)号：US20200328456A1
公开(公告)日：2020-10-15
申请号：US16911596
申请日：2020-06-25
Inventor： TETSUYA ASANO , AKIHIRO SAKAI , MASASHI SAKAIDA , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525
Abstract: A solid electrolyte material includes a first crystal phase. The first crystal phase has a composition that is deficient in Li as compared with a composition represented by the following composition formula (1). Li3Y1Cl6 formula (1)
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公开(公告)号：US20200328455A1
公开(公告)日：2020-10-15
申请号：US16911580
申请日：2020-06-25
Inventor： AKIHIRO SAKAI , TETSUYA ASANO , MASASHI SAKAIDA , YUSUKE NISHIO , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0525 , H01M4/04
Abstract: Provided is a solid electrolyte material comprising Li, Y, Br, and Cl. In an X-ray diffraction pattern in which Cu—Kα is used as a radiation source, peaks are present within all ranges of diffraction angles 2θ of 13.6° to 14.4°, 27.4° to 28.5°, 31.8° to 32.9°, 45.4° to 47.5°, 54.0° to 56.1°, and 56.6° to 59.0°.
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公开(公告)号：US20190088995A1
公开(公告)日：2019-03-21
申请号：US16198762
申请日：2018-11-22
Inventor： TETSUYA ASANO , AKIHIRO SAKAI , SATORU OHUCHI , MASASHI SAKAIDA , AKINOBU MIYAZAKI , SHINYA HASEGAWA
IPC: H01M10/0562 , H01M10/0585 , H01M10/0525
Abstract: A solid electrolyte material according to an aspect of the present disclosure is represented by the following Compositional Formula (1): Li6-3zYzX6 where, 0
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