Solar Harvesting and Storage (IMAGE) University of Houston Caption The hybrid device consists of a molecular storage material (MSM) and a localized phase-change material (L-PCM), separated by a silica aerogel to maintain the necessary temperature difference. Credit University of Houston 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.