公开(公告)号：US20240274853A1

公开(公告)日：2024-08-15

申请号：US18410955

申请日：2024-01-11

Applicant: ESS TECH, INC.

Inventor： Yang Song ,  Gainer Phay

IPC: H01M8/18 ,  H01M8/04186 ,  H01M8/04276 ,  H01M8/0432 ,  H01M8/0444 ,  H01M8/04701 ,  H01M8/04746 ,  H01M8/04791 ,  H01M8/2455

CPC classification number: H01M8/188 ,  H01M8/04186 ,  H01M8/04276 ,  H01M8/0482 ,  H01M8/2455 ,  H01M8/0432 ,  H01M8/04477 ,  H01M8/04708 ,  H01M8/04753

Abstract: Systems and methods are provided for rebalancing electrolytes of a redox flow battery system. The redox flow battery system includes a positive electrolyte, a negative electrolyte, and a battery stack configured to receive the positive and negative electrolytes. Additionally, the battery stack includes an internal rebalancing reactor positioned internal to the battery stack and in fluid contact with the negative electrolyte.