Figure 2 (IMAGE) Institute for Basic Science Caption The schematic diagram of the hydrogen evolution reaction (HER) process using NiCo-SAD stabilized on N-doped carbon (left). HER activity in alkaline (top right) and acidic media (bottom right). Credit Institute for Basic Science Usage Restrictions Attribution Required 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.