Figure 2 (IMAGE) Tohoku University Caption Schematic diagram of this method (F-NCD). Rh complex is selectively adsorbed on the yellow-green area (H2-evolution facet) in the figure using strategies 1) and 2). Subsequently, calcination is used to remove the ligands of the Rh complex and solid-solubilize it with the Cr2O3 layer. Finally, the desired photocatalyst is obtained by light irradiation. Credit ©Yuichi Negishi et al. Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. 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.