纳米二硫化钼制备现状与发展

Survey of Preparing Nanoscaled Molybdenum Disulfide

从还原法、氧化法、电化学法等方面入手,评述了化学法制备纳米二硫化钼的现状。介绍了用单层MoS2重堆积制备纳米插层化合物的方法,包括制备机理、客体物质的种类及MoS2插层化合物的性能与应用等。简要介绍了二硫化钼的结构、性质与功能以及制备纳米MoS2的物理方法。最后对各种制备方法的优缺点进行了分析与对比,并展望了纳米MoS2的制备方法的发展前景,强调纳米MoS2的制备应是多种方法相结合,朝着制备纳米复合型材料的方向发展的观点。

The state-of-the-art of preparing nanoscaled molybdenum disulfide was surveyed on the basis of the introduction of reduction, oxidation and electro-chemical methods. At the same time, something like the preparation technique of intercalated nanocompound by restacking single layer of molybdenum disulfide, including the preparation mechanism, variety of intercalated substance and performance and application of the molybdenum disulfide intercalated compound were all reported. The structure, property and physical preparation method of nanoscaled molybdenum disulfide were also introduced. The advantages and disadvantages of various methods were evaluated, with the development tendency of preparation technique of nanoscaled molybdenum disulfide shown and it was emphasized that more attention should be paid on the combinations of preparation methods of nanosealed molybdenum disulfide and nanoeomposites.