Cited by 112Electrocatalysts for Energy ConversionSupercapacitor Materials and FabricationHydrogen Storage and Materials

MoS2 Nanosheets Supported on 3D Graphene Aerogel as a Highly Efficient Catalyst for Hydrogen Evolution

Zhao, Yufei, Xie, Xiuqiang, Zhang, Jinqiang, Liu, Hao, Ahn, Hyo‐Jun, Sun, Kening, Wang, Guoxiu·2015·Chemistry – A European Journal

Abstract

The development of efficient catalysts for electrochemical hydrogen evolution is essential for energy conversion technologies. Molybdenum disulfide (MoS2 ) has emerged as a promising electrocatalyst for hydrogen evolution reaction, and its performance greatly depends on its exposed edge sites and conductivity. Layered MoS2 nanosheets supported on a 3D graphene aerogel network (GA-MoS2 ) exhibit significant catalytic activity in hydrogen evolution. The GA-MoS2 composite displays a unique 3D architecture with large active surface areas, leading to high catalytic performance with low overpotential, high current density, and good stability.

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Crossref · 10.1002/chem.201501964

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37 of 37 references verified0 citation errors · 0 not checkable

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  • Zhao et al. synthesized 3D graphene-aerogel-supported MoS2 nanosheets, which were demonstrated as highly active and stable catalysts for the hydrogen evolution reaction.

    “Zhao et al. successfully synthesized 3D graphene-aerogel-supported MoS2 nanosheets, which were demonstrated as highly active and stable catalysts for the hydrogen evolution reaction [37].”
  • The unique 3D porous architecture and large active surface areas of 3D graphene-aerogel-supported MoS2 lead to superior HER activity with low overpotential and high catalytic current density.

    “The result did show that the unique 3D porous architecture and large active surface areas lead to superior HER activity with low overpotential and high catalytic current density.”
  • GA-MoS2 delivered current density of 95 mA cm−2 at overpotential of 200 mV, while pure MoS2 displayed only 8 mA cm−2 at the same overpotential.

    “Furthermore, GA-MoS2 delivered current density of 95 mA cm−2 at overpotential of 200 mV, on the other hand, pure MoS2 displayed only 8 mA cm−2 at the same overpotential indicating the beneficial role of graphene aerogel support.”

    From Aerogels for Electrocatalytic Hydrogen Production (2024) · cites this paper as [31]

  • GA-MoS2 exhibited onset overpotential and Tafel slope of 100 mV and 41 mV dec−1, respectively, in 0.5 M H2SO4.

    “The electrocatalyst exhibited onset overpotential and Tafel slope of 100 mV and 41 mV dec−1, respectively, in 0.5 M H2SO4.”

    From Aerogels for Electrocatalytic Hydrogen Production (2024) · cites this paper as [31]

  • Zhao et al. employed graphene aerogel to construct a multidimensional electron transport pathway to MoS2 for HER electrocatalysis.

    “Zhao et al. [31] employed graphene aerogel to construct multidimensional electron transport pathway to MoS2 for HER electrocatalysis.”

    From Aerogels for Electrocatalytic Hydrogen Production (2024) · cites this paper as [31]

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Authors
Zhao, Y., Xie, X., Zhang, J., Liu, H., Ahn, H., Sun, K., & Wang, G.
Affiliations
  • University of Technology Sydney (AU)
  • Gyeongsang National University (KR)
Corresponding author
  • Liu, Hao
  • Sun, Kening
  • Wang, Guoxiu
Venue
Chemistry – A European Journal
Publisher
Wiley
Published
2015-09-04
Volume
21
Issue
45
Pages
15908-15913
ISSN
  • 0947-6539 (ISSN-L)
  • 1521-3765
OpenAlex
W2144677003
Cited by
112
References
37
Citations by year
2026: 3 · 2025: 5 · 2024: 6 · 2023: 3 · 2022: 7 · 2021: 10 · 2020: 16 · 2019: 19 · 2018: 15 · 2017: 13 · 2016: 15
FWCI
4.24
Type
journal article
Language
en
Open access
closed
Locations
  • Chemistry - A European Journal (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Australian Research Council (ARC) (FT110100800)
  • DECRA project (DE140100619)
  • Ministry of Science and Technology (2012DFR40240)
  • China Scholarship Council (201306030039)
  • UTS Chancellor’s Postdoctoral Fellowship (CPDF)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Supercapacitor Materials and Fabrication
  • Physical Sciences › Materials Science › Materials Chemistry › Hydrogen Storage and Materials
Keywords
MoS2, MoS2 nanosheets, graphene aerogel, electrocatalysis, hydrogen evolution reaction, three-dimensional porous structure, edge sites, composite catalysts, overpotential, catalyst stability

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