Ammonia (2 of 3) (IMAGE) Rice University Caption Microscope images show cobalt-doped molybdenum disulfide as grown on a carbon cloth. The high-resolution transmission electron microscope image at right reveals the doped nanosheets, which facilitate the efficient electrochemical catalysis of ammonia. The process was developed for small-scale use by materials scientists at Rice University. Credit Lou Group/Rice 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.