Better than Platinum (IMAGE) Brown University Caption Brown University researchers have found a way to create a larger active surface area with palladium nanoparticles to catalyze energy-producing reactions in a fuel cell. Credit Brown 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.