Aqueous redox flow battery device (IMAGE) Beijing Institute of Technology Press Co., Ltd Caption Photo of aqueous redox flow battery Credit Liwen Wang, South China University of Technology Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.