公开(公告)号：US20150244023A1

公开(公告)日：2015-08-27

申请号：US14613109

申请日：2015-02-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TETSUYA ASANO ,  TOMOYUKI KOMORI

IPC: H01M10/0562 ,  H01M10/052

CPC classification number: H01M10/0562 ,  H01M4/0421 ,  H01M10/052 ,  H01M2300/0071 ,  Y02E60/122 ,  Y02T10/7011

Abstract: The present invention provides an entire solid lithium secondary battery comprising: a cathode; an anode; and a solid electrolyte layer disposed between the cathode and the anode. The solid electrolyte layer is formed of a Li(1-x)TaO3 crystal (where 0.12≦x≦0.46) having a trigonal ilmenite crystal structure. This entire solid lithium secondary battery has a good charge-discharge property.

Abstract translation: 本发明提供一种整体固体锂二次电池，其包括：阴极; 阳极; 以及设置在阴极和阳极之间的固体电解质层。 固体电解质层由具有三角钛铁矿晶体结构的Li（1-x）TaO 3晶体（其中0.12＆nlE; x＆nlE; 0.46）形成。 整个固体锂二次电池具有良好的充放电特性。

公开(公告)号：US20170309968A1

公开(公告)日：2017-10-26

申请号：US15478287

申请日：2017-04-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMOYUKI KOMORI

IPC: H01M10/42 ,  H01M10/48

CPC classification number: H01M10/425 ,  H01M10/0562 ,  H01M10/4285 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2300/0068

Abstract: A battery cell includes a first resistance change member having first and second terminals, a first power generation element including a first positive electrode, a first negative electrode, and a first electrolyte interposed between the first positive electrode and the first negative electrode, a first case enclosing the first power generation element and the first resistance change member, and first positive and negative electrode terminals. At least one of the first positive electrode, the first negative electrode, and the first electrolyte contains a first sulfur-based material. The first resistance change member contains a first resistance change material of which electrical resistance is changed by a chemical reaction with hydrogen sulfide. The first and second terminals of the first resistance change member are exposed to the outside of the first case, and the first resistance change member is not electrically connected to any of the first positive and negative electrode terminals.

公开(公告)号：US20170098862A1

公开(公告)日：2017-04-06

申请号：US15267055

申请日：2016-09-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMOYUKI KOMORI ,  IZURU SASAKI

IPC: H01M10/0583 ,  H01M10/0565 ,  H01M10/0525

CPC classification number: H01M10/0583 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2220/20 ,  H01M2220/30

Abstract: A battery includes a first portion and a second portion, in which the first portion includes a first positive electrode layer, a first negative electrode layer, and a first solid electrolyte layer located between the first positive electrode layer and the first negative electrode layer, in which the second portion includes a second positive electrode layer, a second negative electrode layer, and a second solid electrolyte layer located between the second positive electrode layer and the second negative electrode layer, in which the first portion and the second portion are in contact with each other, the second portion is more sharply bent than the first portion, the first solid electrolyte layer contains a first binder, the second solid electrolyte layer contains a second binder, and the second solid electrolyte layer containing the second binder has higher flexibility than a flexibility of the first solid electrolyte layer containing the first binder.

公开(公告)号：US20240291027A1

公开(公告)日：2024-08-29

申请号：US18527289

申请日：2023-12-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMOYUKI KOMORI ,  KENSUKE WAKASUGI ,  TAKEHIRO TANAKA ,  AKIHIKO SAGARA

IPC: H01M10/0562 ,  C01F17/36 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  C01F17/36 ,  H01M10/0525 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2006/40 ,  H01M2300/008

Abstract: The solid electrolyte material of the present disclosure comprises Li, M, Y, Gd, and I. M is at least one selected from the group consisting of Mg, Sr, Ba, and Zn. The battery of the present disclosure comprises 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 comprises the solid electrolyte material of the present disclosure.

公开(公告)号：US20230163352A1

公开(公告)日：2023-05-25

申请号：US18150689

申请日：2023-01-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TETSUYA ASANO ,  TAKASHI KUBO ,  KEITA MIZUNO ,  AKIHIRO SAKAI ,  TAKEHIRO TANAKA ,  KENSUKE WAKASUGI ,  TOMOYUKI KOMORI ,  TAKAHIRO HAMADA ,  MIKIYA FUJII

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/008

Abstract: The solid electrolyte material of the present disclosure consists of Li, M1, M2, and X, wherein M1 is at least two selected from the group consisting of Ca, Mg, and Zn; M2 is at least one selected from the group consisting of Y, Gd, and Sm; and X is at least one selected from the group consisting of F, Cl, Br, and I.

公开(公告)号：US20150244022A1

公开(公告)日：2015-08-27

申请号：US14612943

申请日：2015-02-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TETSUYA ASANO ,  TOMOYUKI KOMORI

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M4/0421 ,  H01M10/052 ,  H01M10/0585 ,  H01M2300/0071 ,  Y02E60/122 ,  Y02T10/7011

Abstract: The present invention provides an entire solid lithium secondary battery comprising: a cathode; an anode; and a solid electrolyte layer interposed between the cathode and the anode. The solid electrolyte layer is formed of a Li(1-x)NbO3 crystal (where 0.10≦x≦0.35) having a trigonal ilmenite crystal structure. This entire solid lithium secondary battery has a high charge-discharge property.

Abstract translation: 本发明提供一种整体固体锂二次电池，其包括：阴极; 阳极; 以及置于阴极和阳极之间的固体电解质层。 固体电解质层由具有三角钛铁矿晶体结构的Li（1-x）NbO 3晶体（其中0.10＆nlE; x＆nlE; 0.35）形成。 整个固体锂二次电池具有高的充放电特性。