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公开(公告)号：US11784345B2
公开(公告)日：2023-10-10
申请号：US16914335
申请日：2020-06-27
发明人： Masashi Sakaida , Tetsuya Asano , Akihiro Sakai , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , C01F17/36 , H01M4/13 , H01M10/0525 , H01M4/02
CPC分类号： H01M10/0562 , H01M4/13 , H01M10/0525 , H01M2004/027 , H01M2004/028
摘要： 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：US11760649B2
公开(公告)日：2023-09-19
申请号：US16911609
申请日：2020-06-25
发明人： Akihiro Sakai , Tetsuya Asano , Masashi Sakaida , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： C01F17/36 , H01M10/0525 , H01M10/0562
CPC分类号： C01F17/36 , H01M10/0525 , H01M10/0562 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2006/40 , H01M2300/008
摘要： 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：US11777132B2
公开(公告)日：2023-10-03
申请号：US16911616
申请日：2020-06-25
发明人： Tetsuya Asano , Akihiro Sakai , Masashi Sakaida , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/052 , C01F17/36 , H01M10/0525 , H01M10/0562
CPC分类号： H01M10/052 , C01F17/36 , H01M10/0525 , H01M10/0562 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2006/40 , H01M2300/008
摘要： 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).
Li3Y1Br6 formula (1)-
公开(公告)号：US11522216B2
公开(公告)日：2022-12-06
申请号：US16914332
申请日：2020-06-27
发明人： Yusuke Nishio , Tetsuya Asano , Akihiro Sakai , Masashi Sakaida , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , C01F17/36 , H01M4/13 , H01M10/0525 , H01M4/02
摘要： A solid electrolyte material is represented by the following compositional formula (1): Li3-3δ-2aY1+δ-aMaCl6-x-yBrxIy where, M is at least one selected from the group consisting of Ta and Nb; and −1
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公开(公告)号：US11498850B2
公开(公告)日：2022-11-15
申请号：US16912039
申请日：2020-06-25
发明人： Tetsuya Asano , Akihiro Sakai , Yusuke Nishio , Masashi Sakaida , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , H01M10/0525 , C01F17/36
摘要： 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：US11427477B2
公开(公告)日：2022-08-30
申请号：US16911453
申请日：2020-06-25
发明人： Akihiro Sakai , Tetsuya Asano , Masashi Sakaida , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , C01F17/36 , H01M4/131 , H01M4/525 , H01M10/0525 , H01M4/02
摘要： Provided is a solid electrolyte material comprising Li, Y, Br, and I, 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 12.5° to 14.0°, 25.0° to 27.8°, 29.2° to 32.3°, 41.9° to 46.2°, 49.5° to 54.7°, and 51.9° to 57.5°.
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公开(公告)号：US12095027B2
公开(公告)日：2024-09-17
申请号：US16911695
申请日：2020-06-25
发明人： Akihiro Sakai , Tetsuya Asano , Masashi Sakaida , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , H01M4/36 , H01M4/525 , H01M4/62 , H01M50/431 , H01M4/02
CPC分类号： H01M10/0562 , H01M4/366 , H01M4/525 , H01M4/62 , H01M50/431 , H01M2004/027 , H01M2004/028 , H01M2300/008
摘要： Provided is a solid electrolyte material represented by the following composition formula (1):
Li6-3dYdX6 Formula (1)
where
X is two or more kinds of elements selected from the group consisting of Cl, Br, and I; and
0-
公开(公告)号：US11721835B2
公开(公告)日：2023-08-08
申请号：US17551756
申请日：2021-12-15
发明人： Tetsuya Asano , Akihiro Sakai , Satoru Ohuchi , Masashi Sakaida , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , H01M10/052 , H01M10/0585 , H01M10/0525 , H01B1/06 , C01F17/36
CPC分类号： H01M10/0562 , C01F17/36 , H01B1/06 , H01M10/052 , H01M10/0525 , H01M10/0585 , C01P2002/72 , C01P2002/74 , C01P2002/76 , H01M2300/008
摘要： A solid electrolyte material according to an aspect of the present disclosure is represented by the following Compositional Formula (1):
Li6-3zYzX6
where, 0-
公开(公告)号：US11498849B2
公开(公告)日：2022-11-15
申请号：US16911707
申请日：2020-06-25
发明人： Tetsuya Asano , Akihiro Sakai , Yusuke Nishio , Masashi Sakaida , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0562 , C01F17/36
摘要： 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：US11485646B2
公开(公告)日：2022-11-01
申请号：US16911596
申请日：2020-06-25
发明人： Tetsuya Asano , Akihiro Sakai , Masashi Sakaida , Yusuke Nishio , Akinobu Miyazaki , Shinya Hasegawa
IPC分类号： H01M10/0525 , H01M10/0562 , C01F17/36 , H01M4/02
摘要： 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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