A hydrangea-like superstructure of ZnS@MoS2 nanosheets as efficient electrocatalyst for hydrogen evolution reaction
The development of low-cost and high active electrocatalysts for hydrogen evolution reaction (HER) is essential for the sustainable energy and environment. Here we report a hydrothermal method to prepare ZnS@MoS nanosheets with hydrangea-like superstructure for enhanced HER. Benefiting from their abundant edge sites and facilitated charge transfer, the ZnS@MoS exhibited excellent HER performance with low overpotential of 106 mV and small Tafel slope of 73 mV dec. In addition, the chronoamperometry measurement results suggested the well-remained current density for 36 h without significant change, which indicated the excellent stability of ZnS@MoS superstructure. This work not only provides an effective method for constructing hierarchical heterojunctions, but also gives us a multi-scale strategy for the regulation of metal-based nanomaterials’ structure in energy-related applications.
Wuhan Institute of Technology Graduate Education Innovation Fund[CX2020136] ; Special Projects of the Central Government in Guidance of Local Science and Technology Development in Hubei Province[2020ZYYD040] ; Scientific Research Program of Hubei Provincial Department of Education[Q20211504] ; China Postdoc-toral Science Foundation[2022M711469] ; Knowledge Innovation Program of Wuhan -Basic Research ; Key Research and Development Project of Hubei Province[2020BAB073] ; Outstanding Young and Middleaged Scientific Innovation Team of Colleges and Universities of Hubei Province[T201908] ; Shenzhen Key Laboratory of Micro/Nano-Porous Functional Materials (SKLPM)[ZDSYS20210709112802010]
|WOS Research Area|
Chemistry ; Materials Science
Chemistry, Physical ; Materials Science, Multidisciplinary
|WOS Accession No|
Cited Times [WOS]:0
|Document Type||Journal Article|
|Department||Department of Materials Science and Engineering|
1.Provincial Key Laboratory of Plasma Chemistry and Advanced Materials,Wuhan Institute of Technology,Wuhan,430073,China
2.Shenzhen Key Laboratory of Micro/Nano-Porous Functional Materials(SKLPM),and Department of Materials Science and Engineering,Southern University of Science and Technology (SUSTech),Shenzhen,518055,China
3.School of Materials Science and Engineering,Zhengzhou University,Zhengzhou,450001,China
|Corresponding Author Affilication||Department of Materials Science and Engineering|
Xiong，Liwei,Fu，Yukang,Wang，Gang,et al. A hydrangea-like superstructure of ZnS@MoS2 nanosheets as efficient electrocatalyst for hydrogen evolution reaction[J]. FlatChem,2022,36.
Xiong，Liwei.,Fu，Yukang.,Wang，Gang.,Zhang，Ze.,Wu，Fengshou.,...&Shang，Chunyan.(2022).A hydrangea-like superstructure of ZnS@MoS2 nanosheets as efficient electrocatalyst for hydrogen evolution reaction.FlatChem,36.
Xiong，Liwei,et al."A hydrangea-like superstructure of ZnS@MoS2 nanosheets as efficient electrocatalyst for hydrogen evolution reaction".FlatChem 36(2022).
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