Low-carbon ammonia researcher (IMAGE) RMIT University Caption Dr Karma Zuraiqi from RMIT University holds a vial of copper, a key component of the team’s new catalyst. Credit Michael Quin, RMIT Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.