2019
DOI: 10.1063/1.5130649
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Plasmonic-induced overgrowth of amorphous molybdenum sulfide on nanoporous gold: An ambient synthesis method of hybrid nanoparticles with enhanced electrocatalytic activity

Abstract: Plasmonic-induced overgrowth of amorphous molybdenum sulfide on nanoporous gold : an ambient synthesis method of hybrid nanoparticles with enhanced electrocatalytic activity.

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Cited by 5 publications
(5 citation statements)
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“…544 In a recent study, the plasmonic excitation of NPG was used to initiate and guide the growth of a thin film of MoS x on the ligament surface. 545 The resulting materials showed a less negative onset potential for HER and a smaller Tafel slope than MoS 2 alone. The advantages of the hybrid material were attributed to a large number of sulfur sites and the better conductivity within the catalyst due to the 3D NPG structure.…”
Section: Alcohol Oxidation Reactionmentioning
confidence: 99%
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“…544 In a recent study, the plasmonic excitation of NPG was used to initiate and guide the growth of a thin film of MoS x on the ligament surface. 545 The resulting materials showed a less negative onset potential for HER and a smaller Tafel slope than MoS 2 alone. The advantages of the hybrid material were attributed to a large number of sulfur sites and the better conductivity within the catalyst due to the 3D NPG structure.…”
Section: Alcohol Oxidation Reactionmentioning
confidence: 99%
“…This procedure allows the variation of the thickness of the material on the surface of the ligaments . In a recent study, the plasmonic excitation of NPG was used to initiate and guide the growth of a thin film of MoS x on the ligament surface . The resulting materials showed a less negative onset potential for HER and a smaller Tafel slope than MoS 2 alone.…”
Section: Nanoporous Gold As Electrode Materialsmentioning
confidence: 99%
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“…In particular, 2D and 3D materials with extra-large areas are the promising candidates for this aim [ 1 , 17 , 18 , 19 , 20 , 21 ]. A lot of synthetic methods for obtaining 3D materials have been described [ 10 , 24 , 25 , 26 , 27 , 28 , 29 , 30 ].…”
Section: Introductionmentioning
confidence: 99%
“…93 A particular preparation scheme developed by Phan-Quang was as follows: through the thermal radiation effect of LSPR, the temperature of the Au surface reached more than 230 °C, inducing the decomposition of the (NH 4 ) 2 MoS 4 precursor and the direct growth of MoS 2 . 94 DiStefano encapsulated different functional materials inside MoS 2 , including Ag, Au and SiO 2 (Fig. 4D).…”
Section: Carrier Dynamics and Optical Responsesmentioning
confidence: 99%