公开(公告)号：US20220223900A1

公开(公告)日：2022-07-14

申请号：US17607492

申请日：2020-05-01

Applicant: HYDRO-QUÉBEC

Inventor： Andrea PAOLELLA ,  Sylvio SAVOIE ,  Gabriel GIRARD ,  Amélie FORAND ,  Wen ZHU ,  Abdelbast GUERFI ,  Karim ZAGHIB

IPC: H01M10/058 ,  H01M10/0525 ,  H01M4/131 ,  H01M4/136 ,  H01M4/583 ,  H01M4/04 ,  H01M4/36

Abstract: Described are multilayer components comprising a solid electrolyte layer and a solid electrode layer, both comprising ceramic particles while being polymer-free as well as electrochemical cells comprising them. The processes for preparing these multilayer components, which use a hot-pressing step, are also described.

公开(公告)号：US20210147299A1

公开(公告)日：2021-05-20

申请号：US17046912

申请日：2019-05-30

Applicant: HYDRO-QUÉBEC

Inventor： Andrea PAOLELLA ,  Sylvio SAVOIE ,  Vincent GARIEPY ,  Wen ZHU ,  Abdelbast GUERFI ,  Karim ZAGHIB

IPC: C04B35/50 ,  C04B35/48 ,  C04B35/626 ,  H01M10/0525 ,  H01M10/0562

Abstract: This document describes processes for preparing ceramics, especially lithium-based ceramics. The ceramics produced by this process and their use in electrochemical applications are also described as well as electrode materials, electrodes, electrolyte compositions, and electrochemical cells comprising them.