Abstract
MoS2:glycol hybrid nanoparticles were synthetized through a polyol route. Their tribological properties when used as lubricant additives in a PAO 6 base oil were investigated using a pin-on-disk tribometer. An important friction reduction and good anti-wear performances were observed compared to the base oil and to the no modified particles. The MoS2:glycol nanoparticles were characterized by thermogravimetric analysis, transmission electron microscopy, RAMAN spectroscopy, X-ray diffraction, and Fourier transform infrared. Furthermore, the stability of the dispersion was followed by dynamic light scattering. On the other hand, Field Emission Scanning Electron Microscopy, Energy-Dispersive X-ray Spectroscopy, and X-ray Photoelectron Spectrometry analysis showed that the tribofilm formed on the wear surfaces during the friction test is at the origin of the excellent tribological performance of the MoS2 nanoparticles. In particular, it was demonstrated that the interaction of MoS2 with the organic moiety of the nanoparticles plays a key role in the friction reduction and the good anti-wear properties of the dispersions.
Similar content being viewed by others
References
Yamamoto, Y., Gondo, S., Kamakura, T., Tanaka, N.: Frictional characteristics of molybdenum dithiophosphates. Wear 112, 79–87 (1986). https://doi.org/10.1016/0043-1648(86)90202-4
Graham, J., Korcek, S., Spikes, H.A.: The friction-reducing properties of molybdenum diakyldithiocarbamate additives. Part 1. Factors influencing friction reduction. Tribol. Trans. 44, 626–636 (2001). https://doi.org/10.1080/10402000108982504
Grossiord, C., Varlot, K., Martin, J.M., Le Mogne, T., Esnouf, C., Inoue, K.: MoS2 single sheet lubrication by molybdenum dithiocarbamate. Tribol. Int. 31, 737–743 (1998). https://doi.org/10.1016/S0301-679X(98)00094-2
Spikes, H.: The history and mechanisms of ZDDP. Tribol. Lett. 17, 469–489 (2004). https://doi.org/10.1023/B:TRIL.0000044495.26882.b5
Nicholls, M.A., Do, T., Norton, P.R., Kasrai, M., Bancroft, G.M.: Review of the lubrication of metallic surfaces by zinc dialkyl-dithiophosphates. Tribol. Int. 38, 15–39 (2005). https://doi.org/10.1016/j.triboint.2004.05.009
Martin, J.M.: Antiwear mechanisms of zinc dithiophosphate: a chemical hardness approach. Tribol. Lett. 6, 1–8 (1999). https://doi.org/10.1023/A:1019191019134
Spikes, H.: Friction Modifier additives. Tribol. Lett. 60, 5 (2015). https://doi.org/10.1007/s11249-015-0589-z
Dai, W., Kheireddin, B., Gao, H., Liang, H.: Roles of nanoparticles in oil lubrication. Tribol. Int. 102, 88–98 (2016). https://doi.org/10.1016/j.triboint.2016.05.020
Dassenoy, F.: Nanoparticles as additives for the development of high performance and environmentally friendly engine lubricants. Tribol. Online 14, 237–253 (2019). https://doi.org/10.2474/trol.14.237
Tenne, R., Margulis, L., Genut, M., Hodes, G.: Polyhedral and cylindrical structures of tungsten disulphide. Nature 360, 444–446 (1992). https://doi.org/10.1038/360444a0
Cizaire, L., Vacher, B., Le Mogne, T., Martin, J.M., Rapoport, L., Margolin, A., Tenne, R.: Mechanisms of ultra-low friction by hollow inorganic fullerene-like MoS2 nanoparticles. Surf. Coat. Technol. 160, 282–287 (2002). https://doi.org/10.1016/S0257-8972(02)00420-6
Joly-Pottuz, L., Dassenoy, F., Belin, M., Vacher, B., Martin, J.M., Fleischer, N.: Ultra-low friction and wear properties of IF-WS2 under boundary lubrication. Tribol. Lett. 18, 477–485 (2005). https://doi.org/10.1007/s11249-005-3607-8
Rosentsveig, R., Gorodnev, A., Feuerstein, N., Friedman, H., Zak, A., Fleischer, N., Tannous, J., Dassenoy, F., Tenne, R.: Fullerene-like MoS2 nanoparticles and their tribological behavior. Tribol. Lett. 36, 175–182 (2009). https://doi.org/10.1007/s11249-009-9472-0
Tannous, J., Dassenoy, F., Bruhacs, A., Tremel, W.: Synthesis and tribological performance of novel MoxW1-xS2 (0<x<1) inorganic fullerenes. Tribol. Lett. 37, 83–92 (2010). https://doi.org/10.1007/s11249-009-9493-8
Njiwa, P., Hadj-Aïssa, A., Afanasiev, P., Geantet, C., Bosselet, F., Vacher, B., Belin, M., Le Mogne, T., Dassenoy, F.: Tribological properties of new MoS2 nanoparticles prepared by seed-assisted solution technique. Tribol. Lett. 55, 473–481 (2014). https://doi.org/10.1007/s11249-014-0380-6
Wu, H., Qin, L., Dong, G., Hua, M., Yang, S., Zhang, J.: An investigation on the lubrication mechanism of MoS2 nano sheet in point contact: the manner of particle entering the contact area. Tribol. Int. 107, 48–55 (2017). https://doi.org/10.1016/j.triboint.2016.11.009
Joly-Pottuz, L., Martin, J.M., Belin, M., Dassenoy, F., Montagnac, G., Reynard, B.: Study of inorganic fullerenes ad carbon nanotubes by in situ Raman tribometry. Appl. Phys. Lett. 91, 153107 (2007). https://doi.org/10.1063/1.2790077
Joly-Pottuz, L., Martin, J.M., Dassenoy, F., Belin, M., Montagnac, G., Reynard, B., Fleischer, N.: Pressure-induced exfoliation of inorganic fullerene-like WS2 particles in a Hertzian contact. J. Appl. Phys. 99, 023524 (2006). https://doi.org/10.1063/1.2165404
Lahouij, I., Dassenoy, F., Vacher, B., Martin, J.M.: Real time TEM imaging of compression and shear of single fullerene-like MoS2 nanoparticle. Tribol. Lett. 45, 131–141 (2012). https://doi.org/10.1007/s11249-011-9873-8
Lahouij, I., Vacher, B., Dassenoy, F.: Direct observation by in situ transmission electron microscopy of the behavior of IF-MoS2 nanoparticles during sliding tests: influence of the crystal structure. Lubr. Sci. 26, 163–173 (2014). https://doi.org/10.1002/ls.1241
Lahouij, I., Vacher, B., Martin, J.M., Dassenoy, F.: IF-MoS2 based lubricants: influence of size, shape and crystal structure. Wear 296, 558–567 (2012). https://doi.org/10.1016/j.wear.2012.07.016
Rabaso, P., Ville, F., Dassenoy, F., Diaby, M., Afanasiev, P., Cavoret, J., Vacher, B., Le Mogne, T.: Boundary lubrication: influence of the size and structure of inorganic fullerene-like MoS2 nanoparticles on friction and wear reduction. Wear 320, 161–178 (2014). https://doi.org/10.1016/j.wear.2014.09.001
Moshkovith, A., Perfiliev, V., Verdyan, A., Lapsker, I., Popovitz-Biro, R., Tenne, R., Rapoport, L.: Sedimentation of IF-WS2 aggregates and a reproducibility of the tribological data. Tribol. Int. 40, 117–124 (2007). https://doi.org/10.1016/j.triboint.2006.02.067
Rapoport, L., Moshkovich, A., Perfilyev, V., Laikhtman, A., Lapsker, I., Yadgarov, L., Rosentsveig, R., Tenne, R.: High lubricity of re-doped fullerene-like MoS2 nanoparticles. Tribol. Lett. 45, 257–264 (2012). https://doi.org/10.1007/s11249-011-9881-8
Yadgarov, L., Petrone, V., Rosentsveig, R., Feldman, Y., Renne, R., Senatore, A.: Tribological studied of rhenium doped fullerene-like MoS2 nanoparticles. Wear 297, 1103–1110 (2013). https://doi.org/10.1016/j.wear.2012.11.084
Sahoo, R.R., Biswas, S.K.: Deformation and friction of MoS2 particles in liquid suspensions used to lubricate sliding contact. Thin Solid Films 518, 5595–6005 (2010). https://doi.org/10.1016/j.tsf.2010.05.127
Rabaso, P., Dassenoy, F., Ville, F., Diaby, M., Vacher, B., Le Mogne, T., Martin, J.M., Cavoret, J.: An investigation on the reduced ability of IF-MoS2 nanoparticles to reduce friction and wear in the presence of dispersants. Tribol. Lett. 55, 503–516 (2014). https://doi.org/10.1007/s11249-014-0381-5
Aralihalli, S., Biswas, S.: Grafting of dispersants on MoS2 nanoparticles in base oil lubricating of steel. Tribol. Lett. 49, 61–76 (2013). https://doi.org/10.1007/s11249-012-0042-5
Sgroi, M.F., Asti, M., Gili, F., Deorsola, F.A., Bensaid, S., Fino, D., Kraft, G., Garcia, I., Dassenoy, F.: Engine bench and road testing of an engine oil containing MoS2 particles as nano-additive for friction reduction. Tribol. Int. 105, 317–325 (2017). https://doi.org/10.1016/j.triboint.2016.10.013
Sgroi, M., Gili, F., Mangherini, D., Lahouij, I., Dassenoy, F., Garcia, I., Odriozola, I., Kraft, G.: Friction reduction benefits in valve-train system using IF-MoS2 added engine oil. Tribol. Trans. 58, 207–214 (2015). https://doi.org/10.1080/10402004.2014.960540
Chianelli, R.R., Dines, M.B.: Low-temperature solution preparation of group 4B, 5B, and 6B transition-metal dichalcogenides. Inorg. Chem. 17, 2758–2762 (1978). https://doi.org/10.1021/ic50188a014
Wildervanck, J.C., Jellinek, F.: Preparation and crystallinity of molybdenum and tungsten sulfides. ZAAC 238, 309–318 (1964). https://doi.org/10.1002/zaac.19643280514
Duphil, D., Bastide, S., Lévy-Clément, C.: Chemical synthesis of molybdenum disulfidenanoparticles in an organic solution. J. Mater. Chem. 12, 2430–2432 (2002). https://doi.org/10.1039/B202162E
Altavilla, C., Sarno, M., Ciambelli, P.: A novel wet chemistry approach for the synthesis of hybrid 2d free-floating single or multilayer nanosheets of MS2@oleylamine (M=Mo, W). Chem. Mater. 23(17), 3879–3885 (2011). https://doi.org/10.1021/cm200837g
DeFeo, M., Minfray, C., DeBarros, M., Thiebaut, B., LeMogne, T., Vacher, B., Martin, J.M.: Ageing impact on tribological properties of MoDTC-containing base oil. Tribol. Int. 92, 126–135 (2015). https://doi.org/10.1016/j.triboint.2015.04.014
Benoist, L., Gonbeaua, D., Pfister-Guillouzo, G., Schmidt, E., Meunier, G., Levasseur, A.: X-ray photoelectron spectroscopy characterization of amorphous molybdenum oxysulfide thin films. Thin Solid Films 258, 110–114 (1995). https://doi.org/10.1016/0040-6090(94)06383-4
Deshpande, P., Minfray, C., Dassenoy, F., Thiebaut, B., Le Mogne, Th, Vacher, B., Jarnias, F.: Tribological behaviour of TiO2 Atmospheric Plasma Spray (APS) coating under mixed and boundary lubrication conditions in presence of oil containing MoDTC. Tribol. Int. 118, 273–286 (2018). https://doi.org/10.1016/j.triboint.2017.10.003
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
García, I., Galipaud, J., Kosta, I. et al. Influence of the Organic Moiety on the Tribological Properties of MoS2:Glycol Hybrid Nanoparticles-Based Dispersions. Tribol Lett 68, 104 (2020). https://doi.org/10.1007/s11249-020-01345-2
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11249-020-01345-2