Water eletrolysis 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 have been pointed out as low hydrogen production efficiency and high production costs. Recently, a team of researchers from Pohang University of Science and Technology (POSTECH) published research that solved both problems at once, attracting attention.
A collaborative research team comprising Professor Jong Kyu Kim, Jaerim Kim, a Ph. D. candidate, Professor Yong-Tae Kim, and Doctor Sang-Mun Jung from the Department of Materials Science and Engineering at the POSTECH has succeeded in developing an economical and efficient water electrolysis catalyst that overcomes the limitations of conventional catalysts by using an oblique angle deposition method and nickel (Ni). The research has been recognized for its excellence and published as an inside front cover article in the international journal Advanced Materials.
To read more, click here.