公开(公告)号：US20240088436A1

公开(公告)日：2024-03-14

申请号：US18513661

申请日：2023-11-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMOYASU YOKOYAMA ,  KOSEI OHURA ,  TAKUYA NARUSE

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M10/052

Abstract: The solid electrolyte material of the present disclosure comprises lithium and a plurality of anion elements. The plurality of anion elements includes antimony and at least one element selected from the group consisting of pnictogen elements excluding antimony, chalcogen elements, and halogen elements. The battery of the present disclosure comprises a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode, wherein at least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20240097185A1

公开(公告)日：2024-03-21

申请号：US18520648

申请日：2023-11-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOSEI OHURA ,  TOMOYASU YOKOYAMA ,  TAKUYA NARUSE

IPC: H01M10/0562 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  H01M10/0525 ,  H01M2300/008

Abstract: The solid electrolyte material of the present disclosure comprises a crystal phase comprising Li, Mg, and X. Here, X is at least one selected from the group consisting of F, Cl, Br, and I, and the crystal phase has a crystal structure belonging to the space group Fm-3m. The battery of the present disclosure comprises a positive electrode, a negative electrode, and an electrolyte layer 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.

公开(公告)号：US20240021871A1

公开(公告)日：2024-01-18

申请号：US18469587

申请日：2023-09-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKUYA NARUSE ,  TOMOYASU YOKOYAMA

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/0068

Abstract: The solid electrolyte material of the present disclosure includes Li, La, O, X, and a hydride. X is at least one selected from the group consisting of F, Cl, Br, and I. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer. The electrolyte layer 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 contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20240213523A1

公开(公告)日：2024-06-27

申请号：US18420885

申请日：2024-01-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOMOYASU YOKOYAMA ,  KOSEI OHURA ,  TAKUYA NARUSE

IPC: H01M10/0562 ,  H01M10/052

CPC classification number: H01M10/0562 ,  H01M10/052 ,  H01M2300/008

Abstract: The solid electrolyte material of the present disclosure comprises lithium and a plurality of anion elements. The plurality of anion elements comprises a pnictogen element, a chalcogen element, and a halogen element. The pnictogen element includes at least one selected from the group consisting of N, P, As, Sb, and Bi, the chalcogen element is at least one selected from the group consisting of S, Se, and Te, and the halogen element is at least one selected from the group consisting of Br and I. 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：US20240006658A1

公开(公告)日：2024-01-04

申请号：US18469584

申请日：2023-09-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKUYA NARUSE ,  TOMOYASU YOKOYAMA

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/0068

Abstract: The solid electrolyte material of the present disclosure consists of Li, La, O, and I. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer. The electrolyte layer 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 contains the solid electrolyte material of the present disclosure.