Zero Emmissions (IMAGE) Incheon National University Caption To realize a hydrogen fuel-based future, it is necessary to be able to produce it efficiently in an eco-friendly manner Credit Incheon National 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.