Nanoscale · 2013 · 282 citations · 30 references
Natural SciencesChemistryMaterials ScienceMaterials ChemistryNanomaterialsNanotechnologyElectrode MaterialsNanocatalysisNanomaterials SynthesisNanostructured SurfacesSelf-assembly Of NanomaterialsSurface PhysicsElectrocatalyst DesignElectrocatalystsElectrocatalytic NanomaterialsHydrogen EvolutionHydrogen Evolution CatalystsHydrogen Evolution ReactionLong-term StabilityNanostructured Electrode Materials
Edge-exposed MoS2 nano-assembled structures are designed for high hydrogen evolution reaction activity and long term stability. The number of sulfur edge sites of nano-assembled spheres and sheets is confirmed by Raman spectroscopy and EXAFS analysis. By controlling the MoS2 morphology with the formation of nano-assembled spheres with the assembly of small-size fragments of MoS2, the resulting assembled spheres have high electrocatalytic HER activity and high thermodynamic stability.
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The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets
Manish Chhowalla, Hyeon Suk Shin, Goki Eda et al. · Nature Chemistry · 2013 · 9.8K citations
Anomalous Lattice Vibrations of Single- and Few-Layer MoS<sub>2</sub>