Ding, He DCFC Development (IMAGE) DOE/Idaho National Laboratory Caption Research scientists Dong Ding (left) and Ting He developing direct carbon fuel cells at INL's Energy Innovation Laboratory. Credit Idaho National Laboratory Usage Restrictions with credit to Idaho National Laboratory 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.