Qiang Gao

TL;DR: A robust and highly active catalyst for hydrogen evolution reaction that is constructed by in situ growth of molybdenum disulfide on the surface of cobalt diselenide, which is the best among the non-noble metal hydrogen evolution catalysts and even approaches to the commercial platinum/carbon catalyst.

TL;DR: The results raise the possibility for the development of effective and robust OER electrodes by using cheap and easily prepared NG-CoSe2 to replace the expensive commercial catalysts such as RuO2 and IrO2.

TL;DR: A Ni2P nanoarray catalyst grown on a commercial Ni foam substrate demonstrates an outstanding electrocatalytic activity and stability in basic electrolyte, and highlights that an aerophobic structure is essential to catalyze gas evolution for large-scale practical applications.

TL;DR: A doping strategy to induce a phase transition in cobalt selenide and boost H2-evolution performance is presented, with striking catalysis performance can be attributed to the favorable electronic structure and local coordination environment created by this doping-induced structural phase transition strategy.

TL;DR: The constructed hybrid catalyst shows extremely high oxgen evolution reaction (OER) activity, even beyond the state-of-the-art RuO2 catalyst in alkaline media.