公开(公告)号：US12300780B2

公开(公告)日：2025-05-13

申请号：US17636704

申请日：2020-06-24

Applicant: NGK Spark Plug Co., LTD.

Inventor： Manato Uchida ,  Daisuke Shishihara ,  Hideaki Hikosaka ,  Hiroshi Yamamoto ,  Ayako Kondo ,  Suguru Miyamoto ,  Hidetoshi Mizutani

IPC: H01M10/0562 ,  H01M10/0525

Abstract: To enhance lithium ion conductivity in an electrode for a power storage device, and at the interface between the electrode and another member. The power storage device electrode includes an oxide-based lithium ion conductive solid electrolyte, an active material, and an ionic liquid.

公开(公告)号：US12087905B2

公开(公告)日：2024-09-10

申请号：US17042742

申请日：2019-04-23

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Yuki Takeuchi ,  Manato Uchida ,  Yuta Iga ,  Daisuke Shishihara ,  Hideaki Hikosaka ,  Hidetoshi Mizutani

IPC: H01M10/0562 ,  H01M4/13 ,  H01M4/62 ,  H01M10/0525 ,  H01M12/02

CPC classification number: H01M10/0562 ,  H01M4/13 ,  H01M4/62 ,  H01M10/0525 ,  H01M12/02 ,  H01M2300/0071

Abstract: Provided is an ionic conductor with which adhesion between particles can be enhanced simply by pressure-molding a powder without using sulfide ionic conductors and without performing firing or vapor deposition, and which can exhibit a high lithium ionic conductivity. This ionic conductor contains, in addition to an oxide lithium ionic conductor, a complex hydride.