【摘要】 评述了无机类富勒烯 (IF)与过渡金属硫化物 (WS2 和 Mo S2 等 )纳米材料的合成技术及其摩擦学应用研究的最新进展 .外型为球形或近似于球形并具有嵌套中空结构的 IF- WS2 和 IF- Mo S2 纳米颗粒具有潜在的摩擦学应用前景 ;对含有 IF- WS2 纳米颗粒的复合材料和 Ni- P复合镀层的研究结果表明 ,其比含有石墨和层状 2 H- WS2 粉末的固体润滑剂具有更优异的摩擦学性能 .更多还原

【Abstract】 Inorganic fullerene like (IF) transition metal sulfides such as WS 2 and MoS 2) have structures similar to that of nested carbon fullerenes and nanotubes. They are attracting increased attention in science and technology because of the good chemical stability and potential tribological applications. Thus the synthesis and research progress on the tribological application of inorganic fullerene like transition metal sulfides are reviewed. It was expected that the composites and electroless Ni P composite coating containing IF WS 2 nanoparticles having better tribological performance than the counterparts containing graphite and layered 2H WS 2 particles would find promising application in the high tech fields of aeronautics and astronautics involving harsh condition tribological problems.更多还原