JIANG (IMAGE) University of Cincinnati Caption University of Cincinnati Associate Professor Jimmy Jiang has developed a new redox-flow battery that does not need a costly or inefficient membrane. Credit Andrew Higley/UC Usage Restrictions None 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.