Abstract: MoS2 nanosheet arrays with three-dimensional structure are nano-materials formed by the combination of MoS2 nanosheets and substrate material.It has a unique sheet layered structure,excellent electrical conductivity and good stability.It has a wide range of applications in hydrogen evolution reactions,supercapacitors and lithium-ion batteries.In this paper,the main preparation methods of MoS2 nanosheet arrays,including hydrothermal,physical vapor deposition,dissolution growth,and its application are reviewed.
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