公开(公告)号：US20230136818A1

公开(公告)日：2023-05-04

申请号：US17907633

申请日：2021-04-27

Applicant: HYDRO-QUÉBEC

Inventor： Chisu KIM ,  Ali DARWICHE ,  Benoit FLEUTOT ,  Emmanuelle GARITTE ,  Ki Seok KOH ,  Marc-Andre GIRARD ,  Catherine GAGNON ,  Karim ZAGHIB

IPC: H01M10/0565 ,  H01M4/36 ,  H01M4/62 ,  H01M4/587 ,  H01M4/525

Abstract: All-solid-state electrochemical cells comprising an inorganic particle-polymer composite, where the polymer is a crosslinked polymer and the content of inorganic particles in the composite is at least 50 wt. % are described. Also described are processes for the preparation of such all-solid-state electrochemical cells, all-solid-state batteries comprising them and their uses in mobile devices, electric or hybrid vehicles, or in renewable energy storage.