platinum/palladium noble metal block (IMAGE) Karlsruher Institut für Technologie (KIT) Caption A platinum/palladium noble metal block, the atoms, and deposition of a platinum cluster on cerium oxide that acts as efficient catalyst. (Figure: ITCP/KIT) Credit (Figure: ITCP/KIT) 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.