Heterostructure Ni<sub>3</sub>S<sub>4</sub>–MoS<sub>2</sub> with interfacial electron redistribution used for enhancing hydrogen evolution
Jingmin Ge, Jiaxing Jin, Yanming Cao, Meihong Jiang, Fazhi Zhang, Hongling Guo, Xiaodong Lei
Abstract
The heterostructure of Ni<sub>3</sub>S<sub>4</sub>–MoS<sub>2</sub> as an efficient hydrogen evolution catalyst was fabricated by a one-pot hydrothermal method. The as-synthesized catalyst with interfacial electron redistribution generated numerous active sites.
Topics & Concepts
OverpotentialTafel equationX-ray photoelectron spectroscopyElectrocatalystHigh-resolution transmission electron microscopyHeterojunctionWater splittingMolybdenum disulfideMaterials scienceChemical engineeringChemistryCatalysisInorganic chemistryNanotechnologyTransmission electron microscopyElectrochemistryPhysical chemistryOptoelectronicsElectrodePhotocatalysisOrganic chemistryEngineeringMetallurgyElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques