Rolled Cathode (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption The electroplating method could enable flexible, three-dimensional battery designs. This plated aluminum foil rolled up without cracking. Credit Image courtesy of Hailong Ning and Jerome Davis III, Xerion Advanced Battery Corp. Usage Restrictions Credit: Image courtesy of Hailong Ning and Jerome Davis III, Xerion Advanced Battery Corp. Share Print E-Mail 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.