Image 2 (IMAGE) Nanyang Technological University Caption To improve the performance of spinel oxides, a deeper understanding of how they work as catalysts to make water electrolysis more efficient is needed. By identifying the parameters that make spinel oxides good catalysts for this process, the NTU-led team can now create new, better spinel oxides based on these parameters, bringing us one step closer to a hydrogen-powered economy. Credit NTU Singapore Usage Restrictions Use with mandatory credit 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.