纳米结构二硫化钼的制备及其应用

二硫化钼是一种典型的过渡金属二元化合物, 以其独特的化学、物理性能而备受关注。本文综述了纳米二硫化钼常见的多种形貌结构, 包括富勒烯状、球状、花状、线、片、棒、管状等; 概述了其常用的制备方法, 包括: 化学气相沉积法、高温硫化法、剥离法、电化学沉积法、水热及溶剂热法等; 总结了纳米结构二硫化钼在润滑、催化、光电器件等领域的研究进展, 最后展望了二硫化钼材料的研究前景。

Preparation and Application of Molybdenum Disulfide Nanostructures

Molybdenum disulfide (MoS₂), a new binary transition-metal compound,has attracted much attention due to its unique physical and chemical properties. MoS₂ with different morphology structures were firstly reviewed, including inorganic fullerene-like, sphere-like, flower-like, wire, plate, rod, tube and so on. And then, the methods used to prepare MoS₂ nanomaterials were discussed, including chemical vapor deposition method, sulfurization process, exfoliation, electrodeposition, hydrothermal method, and solvothermal method. The applications of MoS₂ nanostructures in various fields were also summaried, such as lubrication, catalytic and photoelectric devices. Finally, the outlook for the research of this molybdenum disulfide nanomaterial was proposed.