catalytic condenser illustration (IMAGE) University of Minnesota Caption University of Minnesota researchers have invented a “catalytic condenser” that opens the door for new catalytic technologies using non-precious metal catalysts for important applications such as storing renewable energy, making renewable fuels, and manufacturing sustainable materials. Credit Dauenhauer Group, University of Minnesota 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.