Ammonia Synthesis Activity (IMAGE) Tokyo Institute of Technology Caption This is a comparison of ammonia synthesis activity (reaction temperature 260ºC, pressure 9 atm). Credit <i>Angewandte Chemie</i> 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.