[Figure 2] (IMAGE) National Research Council of Science & Technology Caption Images of a Co single-atom catalyst prepared using arc plasma deposition (APD) and comparison of loading amount of single atoms using a conventional dry process. Credit Korea Institute of Science and Technology(KIST) 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.