Doping Ru endows optimized electronic structure of NiCo 2 O 4 , which in turn modifies its d-band center towards optimum H* adsorption energy. The as-prepared spinel yields splendid HER, OER and UOR performances.
28 November 2022 in Journal of Alloys and Compounds
Due to the serious energy and environmental issues, hydrogen generation via water splitting has been regarded as a green and promising alternative strategy to the use of fossil fuels.