Spatially strain-induced and selective preparation of Mo_(x)N(x=1,2)as a highly effective nanoarchitectonic catalyst for hydrogen evolution reaction in a wide pH range

摘要

Developing highly efficient catalysts for the hydrogen evolution reaction(HER)is crucial to commercial water splitting in the global efforts to mitigate fossil fuel combustion and combat global climate change.Molybdenum nitrides(Mo_(x)N)such asγ-Mo_(2)N andδ-MoN are promising HER catalysts.Althoughδ-MoN has better HER charac-teristics.