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公开(公告)号：US20230307703A1
公开(公告)日：2023-09-28
申请号：US18308320
申请日：2023-04-27
Inventor： Yoshiaki TANAKA , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: A solid electrolyte material of the present disclosure includes: Li; M; O; X; and A. The M is at least one selected from the group consisting of Ti, Zr, and Hf. The X is at least one selected from the group consisting of F, Cl, Br, and I. The A is at least one selected from the group consisting of P and B. A molar ratio of the Li to the M is 1.0 or more and 3.0 or less. A molar ratio of the O to the X is 0.2 or more and 0.7 or less. A molar ratio of the A to the M is 0.02 or more and 0.80 or less.
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公开(公告)号：US20230268550A1
公开(公告)日：2023-08-24
申请号：US18308329
申请日：2023-04-27
Inventor： Yoshiaki TANAKA , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: A solid electrolyte material of the present disclosure includes: Li; Zr; Fe; O; and X. The X is at least one selected from the group consisting of F, Cl, Br, and I. In an X-ray diffraction pattern obtained by X-ray diffraction measurement using a Cu-Kα ray, a first peak is present within a range of a diffraction angle 2θ from 14.7° to 15.1°, a second peak is present within a range of the diffraction angle 2θ from 29.9° to 30.7°, and a third peak is present within a range of the diffraction angle 2θ from 34.1° to 34.8°.
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公开(公告)号：US20230307704A1
公开(公告)日：2023-09-28
申请号：US18308346
申请日：2023-04-27
Inventor： Yoshiaki TANAKA , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: A solid electrolyte material of the present disclosure includes: Li; M; O; and X. The M is at least one selected from the group consisting of Nb and Ta. The X is at least one selected from the group consisting of F, Cl, Br, and I. The solid electrolyte material of the present disclosure has, in an X-ray diffraction pattern obtained by X-ray diffraction measurement using a Cu-Kα ray, a first peak positioned within a range of a diffraction angle 2θ from 13.49° to 13.59° and a second peak positioned within a range of the diffraction angle 2θ from 14.82° to 14.92°. An intensity ratio of the first peak to the second peak is 0.50 or more and 4.50 or less.
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公开(公告)号：US20220109185A1
公开(公告)日：2022-04-07
申请号：US17551756
申请日：2021-12-15
Inventor： Tetsuya ASANO , Akihiro SAKAI , Satoru OHUCHI , Masashi SAKAIDA , Akinobu MIYAZAKI , Shinya HASEGAWA
IPC: H01M10/0562 , H01B1/06 , H01M10/052 , C01F17/36 , 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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公开(公告)号：US20230155171A1
公开(公告)日：2023-05-18
申请号：US18097818
申请日：2023-01-17
Inventor： Keita MIZUNO , Takashi KUBO , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: A solid electrolyte material of the present disclosure includes Li, M1, M2, and X. The M1 is at least one element selected from the group consisting of a group 2 element and a group 12 element. The M2 is at least three elements selected from the group consisting of a rare-earth element and a group 13 element. The X is at least one selected from the group consisting of F, Cl, Br, and I. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer provided 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 includes the solid electrolyte material of the present disclosure.
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Patent Agency Ranking
公开(公告)号：US20230155170A1
公开(公告)日：2023-05-18
申请号：US18097809
申请日：2023-01-17
Inventor： Keita MIZUNO , Takashi KUBO , Tetsuya ASANO , Takehiro TANAKA , Kensuke WAKASUGI , Tomoyuki KOMORI , Takahiro HAMADA , Mikiya FUJII , Akihiro SAKAI
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/008
Abstract: A solid electrolyte material of the present disclosure consists of Li, M1, M2, and X. The M1 is one selected from the group consisting of Mg, Ca, Sr, Ba, and Zn. The M2 is at least one selected from the group consisting of Gd and Sm. The X is at least one selected from the group consisting of F, Cl, Br, and I. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer provided 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 includes the solid electrolyte material of the present disclosure.
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公开(公告)号：US20210050513A1
公开(公告)日：2021-02-18
申请号：US17007382
申请日：2020-08-31
Inventor： Asami NISHIKAWA , Satoshi SHIBATA , Yu NISHITANI , Tetsuya ASANO , Takuji TSUJITA , Yuta SUGIMOTO
Abstract: An interconnect structure according to the present disclosure includes: an interconnect layer containing a metal element as a main component and extending in a direction; a metal layer opposite to the interconnect layer, and a solid electrolyte layer between the interconnect layer and the metal layer. The solid electrolyte layer encloses the interconnect layer at least in a cross-sectional view taken along a plane orthogonal to the direction. The interconnect layer and the metal layer are electrically insulated from each other by the solid electrolyte layer.
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公开(公告)号：US20170076832A1
公开(公告)日：2017-03-16
申请号：US15341686
申请日：2016-11-02
Inventor： Yuji ZENITANI , Takashi NISHIHARA , Tetsuya ASANO
CPC classification number: H01B1/02 , C01G25/00 , C01G25/006 , C01P2002/34 , C01P2006/40 , H01B1/00 , H01B1/08 , H01M8/124 , Y02P70/56
Abstract: An exemplary proton conductor according to the present disclosure has a perovskite-type crystal structure expressed by the compositional formula AaB1−xB′xO3−δ, where A is at least one selected from among group 2 elements; B is a group 4 element or Ce; B′ is a group 3 element, a group 13 element, or a lanthanoid element; 0.5
Abstract translation: 根据本公开的示例性质子导体具有由组成式AaB1-xB'xO3-δ表示的钙钛矿型晶体结构，其中A是选自组2元素中的至少一种; B是4族元素或Ce; B'是3族元素，13族元素或镧系元素; 0.5
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公开(公告)号：US20240039044A1
公开(公告)日：2024-02-01
申请号：US18480314
申请日：2023-10-03
Inventor： Yoshiaki TANAKA , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562 , H01M10/0525
CPC classification number: H01M10/0562 , H01M10/0525 , H01M2300/0071
Abstract: A solid electrolyte material of the present disclosure includes: Li; M; O; X; and S. The M is at least one selected from the group consisting of Ti, Zr, and Hf. The X is at least one selected from the group consisting of F, Cl, Br, and I. A molar ratio of the O to the X is more than 0 and 0.3 or less. A battery of the present disclosure includes: a positive electrode; a negative electrode; and an electrolyte layer provided 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 includes the solid electrolyte material of the present disclosure.
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公开(公告)号：US20230055771A1
公开(公告)日：2023-02-23
申请号：US17974355
申请日：2022-10-26
Inventor： Kaori TAKEUCHI , Yoshiaki TANAKA , Tetsuya ASANO , Akihiro SAKAI
IPC: H01M10/0562 , H01M10/0525
Abstract: A solid electrolyte material of the present disclosure consists substantially of: Li; M1, M2; O; and X. Here, the M1 is at least one selected from the group consisting of Ta and Nb, the M2 is at least one selected from the group consisting of Zr, Y, and La, and the X is at least one selected from the group consisting of F, Cl, and Br.
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