AX Nanolaminates (IMAGE) Drexel University Caption Researchers from Drexel University and Aix-Marseille University have discovered a new high-performance material that could be used for the cathodes of lithium-sulfur batteries. Credit Drexel University 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.