Research team introduces superaerophobic three-dimensional nickel catalysts for accelerated water electrolysis

Water electrolysis process is a system that produces hydrogen by electrolyzing water. It is an eco-friendly technology that can produce hydrogen fuel, a future energy source, without emitting environmental pollutants, but its limitations include low hydrogen production efficiency and high production costs. A team of researchers from Pohang University of Science and Technology (POSTECH) has published research in Advanced Materials that solved both problems at once.