PHOTOCATALYST 2 (IMAGE) Rice University Caption The photocatalytic platform used on tests of copper-iron plasmonic photocatalysts for hydrogen production from ammonia. Credit Photo by Brandon Martin/Rice University 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.