PEROXIDE 2 (IMAGE) Rice University Caption Rice University scientists have revealed a new catalyst, plasma-treated carbon black, to reduce oxygen to valuable hydrogen peroxide. The process introduces defects to the carbon material's atomic honeycomb, providing more surface area for reactions. Credit Tour Group/Yakobson Research Group/Rice University 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.