Stefan Freunberger, TU Graz (IMAGE) Graz University of Technology Caption Stefan Freunberger, beneficiary of an ERC Grant at TU Graz, investigates ageing processes in non-aqueous batteries. Credit © Lunghammer - TU Graz Usage Restrictions None License Licensed 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.