It's Electric! (IMAGE) University of Delaware Caption Koffi Pierre Yao, assistant professor of mechanical engineering and UD alumnus, has received a $1 million grant to engineer a next-generation lithium ion battery that could revolutionize the energy industry. In this photo, he conducts electrochemical testing. Credit Photo by Evan Krape 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.