MXene Pores (IMAGE) Drexel University Caption The layered, porous structure of MXene, combined with its chemical composition enable its exceptional gas separation abilities. 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.