Catalyst for Water Oxidation (VIDEO) University of Houston This video is under embargo. Please login to access this video. Caption Researchers have discovered a catalyst that can split water into hydrogen and oxygen, composed of low-cost materials and operating far more efficiently than previous versions. 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.