二硫化钨纳米材料的应用研究

On the Application of Tungsten Dioxide Nanometer Material

概述了纳米二硫化钨在纳米润滑材料、纳米传感材料、纳米催化材料等多个领域的应用研究。二硫化钨纳米材料是通过强内层共价M-S键,较弱的范德华力层间相互作用结合在一起,其各向异性层状结构具有优异的光学、电子和机械性能,因此广泛用于生物医学、机械润滑、传感器、催化、能量存储、光电器件等领域,是国内外研究者开发的热门新型功能材料之一。根据该材料主要集中在电化学和新能源的现状,着重开发层状纳米二硫化钨微结构新的高附加值具有重要意义。

The application of nano-tungsten disulfide in nano-lubricants,nano-sensing materials,nano-catalytic materials and other fields was summarized.Tungsten disulfide nanomaterials are bound by a strong inner layer of covalent M-S bonds,and weaker van der Waals interactions.Its anisotropic layered structure has excellent optical,electronic,and mechanical properties.Therefore,is has been widely used in the fields of biomedical,mechanical lubrication,sensors,catalysis,energy storage and optoelectronic devices.According to the fact that the material is mainly focused on the status of electrochemical and new energy sources,it is of great significance to focus on the new high added value of the layered nano tungsten disulfide.