MXene Clay Conductivity (IMAGE) Drexel University Caption MXene clay, created by researchers at Drexel University, exhibits high volumetric capacitance through more than 10,000 charge/discharge cycles in early testing. 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.