公开(公告)号：US20240063391A1

公开(公告)日：2024-02-22

申请号：US18270736

申请日：2021-11-17

Applicant: JAPAN AEROSPACE EXPLORATION AGENCY

Inventor： Eiji Hosono ,  Daisuke Asakura ,  Hirokazu Kitaura ,  Yoshitsugu Sone ,  Ayaka Takahashi

IPC: H01M4/62 ,  H01M4/525 ,  H01M4/04

CPC classification number: H01M4/621 ,  H01M4/525 ,  H01M4/0404 ,  H01M4/624

Abstract: Provided are: an electrode and a method for producing the same, with which it is possible to produce a primary battery or a secondary battery having excellent characteristics such as environment resistance; and a battery provided with the electrode. This electrode is for a primary battery or a secondary battery, and comprises a current collector and an active material layer provided on the surface of the current collector. The active material layer is composed of: a plurality of active material particles; and a layered metal sulfide for filling portions between the plurality of active material particles.