[Figure 3] (IMAGE) National Research Council of Science & Technology Caption An electrode with a molybdenum MXene catalyst transferred onto an electrolyzer device. The cathode element, one of the key components of a hydrogen production device, is being held. Credit Korea Institute of Science and Technology Usage Restrictions The sources of photos and research results from KIST must be specified. 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.