Molecular sieves (IMAGE) University of Liverpool Caption The high-throughput calculations of gas transport properties in thousands of porous materials identify materials that show potential for energy-efficient gas separations in chemical industry. Credit University of Liverpool 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.