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Tribological Behavior of Sandwich-Like Self-Assembled Films Containing Silver Nanoparticles: The Influence of Outer Molecular Structure and Chain Length

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Abstract

Alkanethiols with different chain length, composition and structure were grafted onto the surface of 3-mercaptopropyl trimethoxy silane (MPTS)–Ag dual-layer film consisting of Ag outerlayer and MPTS underlayer, thereby generating self-assembled trilayer films with “sandwich” structure on Si substrate. As-prepared films were characterized by atomic force microscopy and X-ray photoelectron spectroscopy. Moreover, the tribological behavior of as-prepared films was evaluated with an atomic force microscope and a ball-on-plate tribometer as well. It was found that as-prepared MPTS–Ag–C12 (C12 refer to 12 carbon chain of alkyl mercaptan; the same hereafter) film possesses excellent friction-reducing and antiwear properties. Particularly, MPTS–Ag–C8F (C8F refers to perfluorooctanethiol) film with lower interfacial energy exhibits a longer antiwear life than MPTS–Ag–C8 film.

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References

  1. 1.

    Burton, Z., Bhushan, B.: Hydrophobicity, adhesion, and friction properties of nanopatterned polymers and scale dependence for micro- and nanoelectromechanical systems. Nano Lett. 5, 1607–1613 (2005)

  2. 2.

    Bhushan, B., Palacio, M., Kinzig, B.: AFM-based nanotribological and electrical characterization of ultrathin wear-resistant ionic liquid films. J. Colloid Interface Sci. 317, 275–287 (2008)

  3. 3.

    Tao, Z., Bhushan, B.: Surface modification of AFM Si3N4 probes for adhesion/friction reduction and imaging improvement. J. Tribol. 128, 865–875 (2006)

  4. 4.

    Chai, Z., Liu, Y., Lu, X., He, D.: Nanotribological behavior of ultra-thin Al2O3 films prepared by atomic layer deposition. Tribol. Lett. 55, 143–149 (2014)

  5. 5.

    Bhushan, B.: Modern tribology handbook, vol. 2, pp. 909–929. CRC Press, Boca Raton (2001)

  6. 6.

    Ren, S.L., Yang, S.R., Wang, J.Q., Liu, W.M., Zhao, Y.P.: Preparation and tribological studies of stearic acid self-assembled monolayers on polymer-coated silicon surface. Chem. Mater. 16, 428–434 (2004)

  7. 7.

    Maboudian, R., Howe, R.T.: Critical review: adhesion in surface micromechanical structure. J. Vac. Sci. Technol., B 15, 1–20 (1997)

  8. 8.

    Houston, J.E., Kim, H.I.: Adhesion, friction, and mechanical properties of functionalized alkanethiol self-assembled monolayers. Acc. Chem. Res. 35, 547–553 (2002)

  9. 9.

    Cheng, H., Hu, Y.: Influence of chain ordering on frictional properties of self-assembled monolayers (SAMs) in nano-lubrication. Adv. Colloid Interface Sci. 171–172, 53–65 (2012)

  10. 10.

    Ma, J.Q., Pang, C.J., Mo, Y.F., Bai, M.W.: Preparation and tribological properties of multiply-alkylated cyclopentane (MAC)–octadecyltrichlorosilane (OTS) double-layer film on silicon. Wear 263, 1000–1007 (2007)

  11. 11.

    Song, S., Zhou, J., Qu, M., Yang, S., Zhang, J.: Preparation and tribological behaviors of an amide-containing stratified self-assembled monolayers on silicon surface. Langmuir 24, 105–109 (2008)

  12. 12.

    Ou, J., Wang, J., Liu, S., Zhou, J., Yang, S.: Self-assembly and tribological property of a novel 3-layer organic film on silicon wafer with polydopamine coating as the interlayer. J. Phys. Chem. C 113, 20429–20434 (2009)

  13. 13.

    Ou, J., Wang, J., Liu, S., Mu, B., Ren, J., Wang, H., Yang, S.: Tribology study of reduced graphene oxide sheets on silicon substrate synthesized via covalent assembly. Langmuir 26, 15830–15836 (2010)

  14. 14.

    Ou, J., Wang, Y., Wang, J., Liu, S., Li, Z., Yang, S.: Self-assembly of octadecyltrichlorosilane on graphene oxide and the tribological performances of the resultant film. J. Phys. Chem. C 115, 10080–10086 (2011)

  15. 15.

    Wang, Y., Pu, J., Xia, L., Ding, J., Yuan, N., Zhu, Y., Cheng, G.: Fabrication and tribological study of graphene oxide/multiply-alkylated cyclopentanes multilayer lubrication films on Si substrates. Tribol. Lett. 53, 207–214 (2014)

  16. 16.

    Guo, Y.B., Wang, D.G., Liu, S.H., Zhang, S.W.: Fabrication and tribological properties of polyelectrolyte multilayers containing in situ gold and silver nanoparticles. Coll. Surf. A 417, 1–9 (2013)

  17. 17.

    Guo, Y.B., Wang, D.G., Liu, S.H.: Tribologica behavior of in situ Ag nanoparticels/polyelectrolyte composite molecular deposition films. Appl. Surf. Sci. 256, 1714–1719 (2010)

  18. 18.

    Zhang, S., Hu, L., Wang, H., Feng, D.: The anti-seizure effect of Ag nanoparticles additive in multialkylated cyclopentanes oil under vacuum condition. Tribol. Int. 55, 1–6 (2012)

  19. 19.

    Shi, X., Xu, Z., Wang, M., Zhai, W., Yao, J., Song, S., Din, A.Q., Zhang, Q.: Tribological behavior of TiAl matrix self-lubricating composites containing silver from 25 to 800°C. Wear 303, 486–494 (2013)

  20. 20.

    Yang, G., Zhang, C., Zhang, S., Yu, L., Zhang, P.: Preparation of sandwich-like self-assembled n-octanethiol film containing doped silver nanoparticles on silicon wafer and evaluation of its tribological properties. Mater. Res. Bull. 55, 88–94 (2014)

  21. 21.

    Wang, Y., Biradar, A.V., Wang, G., Sharma, K.K., Duncan, C.T., Rangan, S., Asefa, T.: Controlled synthesis of water-dispersible faceted crystalline copper nanoparticles and their catalytic properties. Chem. Eur. J. 16, 10735–10743 (2010)

  22. 22.

    Hu, S.W., Yang, L.W., Tian, Y., Wei, X.L., Ding, J.W., Zhong, J.X., Chu, P.K.: Simultaneous nanostructure and heterojunction engineering of graphitic carbon nitride via in situ Ag doping for enhanced photoelectrochemical activity. Appl. Catal. B: Environ. 163, 611–622 (2015)

  23. 23.

    Yang, G., Yu, L., Chen, X., Zhang, P.: Hydrophobic surfaces of spin-assisted layer-by-layer assembled polyelectrolyte multilayers doped with copper nanoparticles and modified by fluoroalkylsilane. Appl. Surf. Sci. 255, 4097–4101 (2009)

  24. 24.

    Ahn, H.S., Cuong, P.D., Park, S., Kim, Y.W., Lim, J.C.: Effect of molecular structure of self-assembled monolayers on their tribological behaviors in nano- and microscales. Wear 255, 819–825 (2003)

  25. 25.

    Ou, J., Wang, Y., Li, C., Wang, F., Xue, M., Wang, J.: Tribological behaviors of a novel trilayer nanofilm: the influence of outer chain length and interlayer thickness. Surf. Interface Anal. 45, 1182–1187 (2013)

  26. 26.

    Hoque, E., DeRose, J.A., Bhushan, B., Hipps, K.W.: Low adhesion, non-wetting phosphonate self-assembled monolayer films formed on copper oxide surfaces. Ultramicroscopy 109, 1015–1022 (2009)

  27. 27.

    Bhushan, B., Kasai, T., Kulik, G., Barbieri, L., Hoffmann, P.: AFM study of perfluoroalkylsilane and alkylsilane self-assembled monolayers for anti-stiction in MEMS/NEMS. Ultramicroscopy 105, 176–188 (2005)

  28. 28.

    Chambers, R.D.: Fluorine in organic chemistry. Wiley, New York (1973)

  29. 29.

    Yang, G.B., Chen, X.H., Zhang, Z.M., Song, S.Y., Yu, L.G., Zhang, P.Y.: Adhesion and tribological property of Cu nanoparticles-doped hydrophobic polyelectrolyte multilayers. Lubr. Sci. 24, 313–323 (2012)

  30. 30.

    Álvarez-Asencio, R., Pan, J., Thormann, E., Rutland, M.W.: Tribological properties mapping: local variation in friction coefficient and adhesion. Tribol. Lett. 50, 387–395 (2013)

  31. 31.

    Bhushan, B.: Handbook of micro/nano tribology, 2nd edn. CRC Press LLC, Boca Raton (1999)

  32. 32.

    Song, Y., Xia, Y., Liu, H., Jia, Z.: Tribological properties of alkyl and hydroxyl groups on the imidazolium tetrafluoroborate ionic liquids. Lubr. Sci. 25, 413–427 (2013)

  33. 33.

    Jahanmir, S.: Chain length effects in boundary lubrication. Wear 102, 331–349 (1985)

  34. 34.

    Song, S., Chu, R., Zhou, J., Yang, S., Zhang, J.: Formation and tribology study of amide-containing stratified self-assembled monolayers: influences of the underlayer structure. J. Phys. Chem. C 112, 3805–3810 (2008)

  35. 35.

    Song, Y., Premachandran, N.R., Zou, M., Wang, Y.A.: Adhesion and friction properties of micro/nano-engineered superhydrophobic/hydrophobic surfaces. Thin Solid Films 518, 3801–3807 (2010)

  36. 36.

    Liu, Y.H., Wang, X.K., Luo, J.B., Lu, X.C.: Fabrication and tribological properties of super-hydrophobic surfaces based on porous silicon. Appl. Surf. Sci. 255, 9430–9438 (2009)

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Acknowledgments

The authors acknowledge the financial support provided by the Ministry of Science and Technology of China (project of “973” Plan, Grant No. 2013CB632303), National Natural Science Foundation of China (Grant No. 51275154), and Program for Changjiang Scholars and Innovative Research Team in University (Grant No. PCS IRT1126).

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Correspondence to Pingyu Zhang.

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Yang, G., Jin, F., Yu, L. et al. Tribological Behavior of Sandwich-Like Self-Assembled Films Containing Silver Nanoparticles: The Influence of Outer Molecular Structure and Chain Length. Tribol Lett 57, 12 (2015). https://doi.org/10.1007/s11249-014-0459-0

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Keywords

  • Self-assembly
  • Ag nanoparticles
  • “Sandwich” structure
  • Tribological properties