Journal
MATERIALS LETTERS
Volume 188, Issue -, Pages 48-51Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2016.10.088
Keywords
Nanocomposites; Carbon materials; Molybdenum disulfide; Graphene; Hydrogen evolution reaction
Funding
- Natural Science Foundation of China [21473156]
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MoS2/reduced graphene oxide (MoS2/rGO-NP) hybrid is fabricated through one-pot hydrothermal route with mediation of a water-soluble N-methylimidazole pillar[5]arene supramolecule. MoS2 sheets with more exposed active edge site, are well dispersed on the rGO surface. Electrochemical measurements demonstrate that MoS2/rGO-NP hybrid exhibits outstanding electrocatalytic performance for hydrogen evolution reaction with a low Tafel slope of 44.5 mV/dec and significantly enhanced kinetics. Thus, the MoS2/rGO-NP hybrid holds high potential as a promising earth-abundant electrocatalyst for the cost-effective production of hydrogen.
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