Constructing a 1T-MoS<sub>2</sub>/Ni<sub>3</sub>S<sub>4</sub>heterostructure to balance water dissociation and hydroxyl desorption for efficient hydrogen evolution
Lijuan Xiang, Xilin Liu, Shaonan Xu, Kaiwen Wang, Shisheng Yuan, Nan Li
Abstract
We constructed a 1T-MoS 2 /Ni 3 S 4 heterostructure which promotes water dissociation and optimizes hydrogen adsorption for electrocatalysts and then endows it with exceptional alkaline HER catalytic activity comparable to commercial Pt/C.
Topics & Concepts
Dissociation (chemistry)CatalysisHeterojunctionDesorptionHydrogenAdsorptionInorganic chemistrySelf-ionization of waterChemistryMaterials sciencePhysical chemistryOptoelectronicsOrganic chemistryElectrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesFuel Cells and Related Materials