公开(公告)号：US20220094009A1

公开(公告)日：2022-03-24

申请号：US17448009

申请日：2021-09-17

申请人： Solid Power, Inc.

发明人： Brandon Kelly ,  Alex Hinesley ,  Ilya Lisenker ,  Uday Kasavajjula ,  Khay Taherkhani

IPC分类号： H01M50/262 ,  H01M10/48 ,  H01M50/209 ,  H01M50/211 ,  H01M50/60

摘要： A device for applying compressive force to electrochemical cells or batteries with superior pressure distribution, which includes first and second external plates; a first internal plate positionable adjacent to the first external plate, and comprising an external dimension corresponding to an external dimension of the first external plate and an internal dimension defining a first aperture corresponding to the exterior dimensions of an electrochemical cell or battery; a second internal plate positionable adjacent to the second external plate, and comprising external dimension corresponding to an external dimension of the second external plate and an internal dimension defining a second aperture corresponding to the exterior dimensions of the electrochemical cell or battery; and a plurality of fasteners configured to extend through the first and second external plates and the first and second internal plates to apply pressure to the electrochemical cell or battery positioned between the first and second internal plates.