公开(公告)号：US20220416296A1

公开(公告)日：2022-12-29

申请号：US17902599

申请日：2022-09-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshimasa NAKAMA ,  Masashi SAKAIDA ,  Izuru SASAKI

IPC: H01M10/0562 ,  H01M4/505 ,  H01M4/525 ,  H01M4/131 ,  H01M10/0568

Abstract: A positive electrode material of the present disclosure includes: a positive electrode active material; and a first solid electrolyte material coating at least partially a surface of the positive electrode active material, wherein the first solid electrolyte material includes Li, Ti, M1, and F, and the M1 is at least one element selected from the group consisting of Ca, Mg, Al, Y, and Zr.