Li et all graphic (IMAGE) PNAS Nexus Caption Schematic for simultaneous adsorption/activation of CH4 and H2O by RhOx/GaN system based on density functional theory calculations. Credit Li et al. Usage Restrictions None License Original 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.