公开(公告)号：US20240072232A1

公开(公告)日：2024-02-29

申请号：US17897856

申请日：2022-08-29

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Zijie Lu ,  Xiaojiang Wang ,  Andrew Robert Drews ,  Brian Joseph Robert ,  Lingyun Liu

IPC: H01M4/04 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/583 ,  H01M10/0525 ,  H01M10/0565

CPC classification number: H01M4/0416 ,  H01M4/386 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/583 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2004/027

Abstract: Various methods of making low-tortuosity electrodes are disclosed. In some embodiments, the low-tortuosity electrodes have a tortuosity of less than 2.0 or 1.4 and include battery-active material and solid electrolyte with the solid electrolyte having channels therein that are vertically aligned. A solid-state lithium-ion battery electrode is also disclosed.