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Prepared using spray-drying method the MoS2 particles of inorganic fullerene-like structures ( IF -MoS2 ) , while taking advantage of the MoS2 -based series film prepared by magnetron sputtering , including MoS2/WS2 composite films and Ni/MoS2/WS2 of specific composite films , and film organization structure , chemical composition and morphology of the research and analysis , also related to testing of the tribological properties of the films . Hollow IF-MoS2 particles having multiple composite structure was prepared by spray drying chemical methods . MoS3 as a precursor in the hydrogen and argon atmosphere , was heated at 850 ° C for desulfurization, MoS2 particles of inorganic fullerene-like structure is obtained . IF-MoS2 prepared were characterized by XRD, SEM , TEM and HRTEM characterization, and combined with the IF-MoS2 morphology and structure , analysis and discussion of the process and mechanism of formation of IF-MoS2 . MoS2/WS2 lubricating composite film was prepared by co-sputtering method using magnetron sputtering by XRD, EDX, TEM and XPS analysis of the composition and structure of the film and micro- tribometer UMT-2MT type in the atmosphere ( relative humidity RH = 45% ~ 50%) at room temperature (20 ~ 25 ° C) environment to test the friction and wear properties of the film . The results show that the dense structure : MoS2/WS2 composite film , hence the better oxidation resistance . The life of the wear , friction stability , and anti- loading capacity than pure MoS2 magnetron sputtering film have significantly improved, while the lower friction coefficient .
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