公开(公告)号：US20240021798A1

公开(公告)日：2024-01-18

申请号：US18222326

申请日：2023-07-14

Applicant: Solid Power Operating, Inc.

Inventor： Rose E. RUTHER ,  Kristen T. HIETALA ,  Steven MADACHY

IPC: H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M10/0562 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/04

CPC classification number: H01M4/366 ,  H01M4/386 ,  H01M4/622 ,  H01M10/0562 ,  H01M4/134 ,  H01M4/625 ,  H01M4/1395 ,  H01M4/0404 ,  H01M2004/027

Abstract: Provided herein is a negative electrode or anode for an electrochemical cell having two or more layers. Each layer may include different concentrations of an anode active material to provide improved electrical and physical qualities as compared to a mono-layer anode.