MoS 2 hollow microspheres used as a green lubricating additive for liquid paraffin

Synergism of hollow MoS2 nano-particles and WS2 micro-particles on improving the tribological properties of carbon fiber fabric reinforced phenolic-based composites

“…26 Previous studies revealed that the doping of inorganic particles enhances the wear resistance of polymer-based composites by improving the hardness of matrix. [2][3][4][21][22][23] Nevertheless, in the present study, doping of WS 2 micro-particles decreases the wear resistance of CF/PF composites, and the reason might be related to the changing of matrix mechanical properties.…”

“…[15][16][17][18][19] To a great extent, the lubricating property of MoS 2 is closely related to its microstructure. 20,21 Liu et al 22 and Li et al 23 synthesized the MoS 2 flow-like microsphere, and found that using it as lubricating additive can significantly improve the tribological properties of base oil and liquid paraffin. 22,23 With further research study, two or more kinds of additives have been chosen to modify the tribological properties of polymer-based composites.…”

“…20,21 Liu et al 22 and Li et al 23 synthesized the MoS 2 flow-like microsphere, and found that using it as lubricating additive can significantly improve the tribological properties of base oil and liquid paraffin. 22,23 With further research study, two or more kinds of additives have been chosen to modify the tribological properties of polymer-based composites. [24][25][26][27] Li et al, 28 Kim et al 29 and Zalaznik et al 30 investigated the effect of filler size on the tribological properties of polymer-based composites.…”

“…20,21 Liu et al. 22 and Li et al. 23 synthesized the MoS 2 flow-like microsphere, and found that using it as lubricating additive can significantly improve the tribological properties of base oil and liquid paraffin.…”

Rolling Contact Performance of a Ti-Containing MoS2 Coating Operating Under Ambient, Vacuum, and Oil-Lubricated Conditions

“…In the first category, oxidation was minimized and improved tribological, structural, and mechanical properties were obtained by doping MoS 2 coatings with metals (Ti, Cr, Zr, Au, Pb, Ni), oxides (Sb x O y , Pb x O y ), and other nanomaterials [10][11][12][13][14][15][16]. In the second category, MoS 2 in various forms, such as bulk powder and nanosized particles, have been employed as additives to work synergistically with oil-based lubricants [17][18][19][20][21]. Previous studies [6,22] have shown that MoS 2 coatings doped with Titanium had vastly improved tribological performance and mechanical properties to sputter-deposited, undoped MoS 2 coatings.…”