中文摘要：

二硫化钼（MoS2）是典型的层状过渡金属硫化物,因其在加氢催化、润滑、光电领域的广泛应用而备受关注。纳/微米材料由于特殊的微观结构而表现出很多优异的性质,因此具有特定形貌和结构的MoS2纳/微米材料的合成及性能研究对层状无机化合物的发展有重要意义。针对近年不断涌现的有关纳/微米MoS2及其在相关领域应用的报道,本文综述了MoS2的化学制备方法,主要介绍了基于热分解法、硫化法、水热/溶剂热法、液相沉淀法及新颖的物理化学联合技术等制备具有不同形貌和性能的纳/微米级MoS2及其复合材料,讨论了反应条件对产物形貌和性能的影响,评述了各种方法的特点。此外,简要介绍了非负载型和负载型MoS2催化剂在油品加氢脱硫方面的应用,并展望了其发展方向和应用前景。

英文摘要：

Molybdenum disulfide （MoS2 ）, as a classical layered transition-metal dichalcogenide, have attracted much attention in recent years because of their wide utilization in catalytic hydrogenation, lubrication and photoelectricity fields. Nano- or micro-meter scaled materials exhibit many excellent capabilities in virtue of their special microstructures. Therefore, it is particularly significant to give impetus to the research of inorganic layered compounds through the synthesis experience of nano-/micro-meter sized MoS2 materials with specific morphologies and structures. Based on the recently numerous reports about nano- or micro-meter scaled MoS2 and their applications in the relevant fields, this review focuses on the latest progress in chemical synthetic methods of MoS2 micro-or nano-particles and MoSs-based composites with different morphology and property, including thermal decomposition, sulfidation of molybdenum oxides, hydrothermal/solvothermal and solution routes, as well as othernovel combined physical-chemical techniques. The effects performance of MoS2 products have been discussed, and of various reaction conditions morphology and the characteristics of various methods have also been commented. In addition, the applications of MoS2 used as unsupported or supported catalysts in hydrodesulphurization of fossil fuel have been introduced, materials are projected. and the developing tendency and future prospect of MoS2