公开(公告)号：US20230223603A1

公开(公告)日：2023-07-13

申请号：US18089080

申请日：2022-12-27

Applicant: Cummins Inc.

Inventor： Yujun Wang ,  Ruigang Zhang ,  Yanli Yin ,  Connor Ryan

IPC: H01M10/42 ,  H01M4/134 ,  H01M10/04 ,  H01M10/643 ,  H01M10/44

CPC classification number: H01M10/4235 ,  H01M4/134 ,  H01M10/0459 ,  H01M10/643 ,  H01M10/441 ,  H01M2010/4271

Abstract: Battery cells, each including an electrolyte, first and second working electrodes in the electrolyte, and first and second reference electrodes in the electrolyte, are disclosed. The first and second reference electrodes each comprises an active material on a current collector. The active material of the first reference electrode is different from the active material of the second reference electrode.