Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-13T11:32:26.087Z Has data issue: false hasContentIssue false
  • English
  • Français

Evaluation of nano-frictional and mechanical properties of a novel Langmuir–Blodgett monolayer/self-assembly monolayer composite structure

Published online by Cambridge University Press:  31 January 2011

Guang-hong Yang ,
Shu-xi Dai ,
Gang Cheng ,
Ping-yu Zhang  and
Zu-liang Du
Guang-hong Yang
Affiliation:
Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001, People’s Republic of China
Shu-xi Dai
Affiliation:
Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001, People’s Republic of China
Gang Cheng
Affiliation:
Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001, People’s Republic of China
Ping-yu Zhang*
Affiliation:
Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001, People’s Republic of China
Zu-liang Du*
Affiliation:
Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001, People’s Republic of China
*
a)Address all correspondence to these authors. e-mail: [email protected]
b)Address all correspondence to these authors. e-mail: [email protected]
Get access

Abstract

A novel stearic acid (SA)/3-aminopropyltrethoxysilane (APS) composite structure was fabricated using the combined method of the Langmuir–Blodgett technique and self-assembly monolayer (SAM) technique. Its frictional, adhesive properties and interface contact types between the atomic force microscope tip and the samples were evaluated based on Amonton’s laws and the general Carpick’s transition equation, respectively. The results showed that the tip–sample contacts corresponded to the Johnson–Kendall–Robert/Derjaguin–Muller–Toporov (DMT) transition model for SiO2, APS-SAMs, and the unheated SA-APS composite structure, and for the heated SA-APS bilayer to the DMT model. Frictional forces for the four samples were linearly dependent on external loads at higher loads, and at lower loads they were significantly affected by adhesive forces. Frictional and scratching tests showed that the heated SA-APS composite structure exhibited the best lubricating properties and adhesion resistance ability, and its wear resistance capacity was greatly improved due to the binding-mode conversion from hydrogen bonds to covalent bonds. Thus, this kind of composite bilayer might be promising for applications in the lubrication of nano/microelectromechanical systems.

Keywords

AdhesionMicroelectro-mechanical (MEMS)Self-assembly
Type
Articles
Information
Journal of Materials Research , Volume 22 , Issue 9 , September 2007 , pp. 2429 - 2436
Copyright
Copyright © Materials Research Society 2007

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1Urbakh, M., Klaffer, J., Gourdon, D.Israelachvili, J.: The nonlinear nature of friction. Nature 430, 525 2004CrossRefGoogle ScholarPubMed
2Mate, C.M., McClelland, G.M., Erlandsson, R.Shirley, C.: Atomic-scale friction of a tungsten tip on a graphite surface. Phys. Rev. Lett. 59, 1942 1987CrossRefGoogle ScholarPubMed
3Lantz, M.A., Shea, S.J.O.Welland, M.E.: Atomic-force microscope study of contact area and friction on NbSe2. Phys. Rev. B 55, 10776 1997CrossRefGoogle Scholar
4Chris, S.H., Lisa, L., Jamie, A.S.C.Mojtaba, G.: Use of the JKR model for calculating adhesion between rough surfaces. Langmuir 20, 9571 2004Google Scholar
5Carpick, R.W., Ogletree, D.F.Salmeron, M.: A general equation for fitting contact area and friction vs load measurements. J. Colloid Interface Sci. 211, 395 1999CrossRefGoogle ScholarPubMed
6Yoshizawa, H.Israelachvili, J.: Fundamental mechanisms of interfacial friction: 2. Stick-slip friction of spherical and chain molecules. J. Phys. Chem. 97, 11300 1993CrossRefGoogle Scholar
7Zhao, M.H., Srinivasan, C., Burgess, D.J.Huey, B.D.: Rate- and depth-dependent nanomechanical behavior of individual living Chinese hamster ovary cells probed by atomic force microscopy. J. Mater. Res. 21, 1906 2006CrossRefGoogle Scholar
8Wei, Zh.Q., Wang, Ch.Bai, Ch.L.: Investigation of nanoscale frictional contact by friction force microscopy. Langmuir 17, 3945 2001CrossRefGoogle Scholar
9Tsukruk, V.V., Everson, M.P., Lander, L.M.Brittain, W.J.: Nanotribological properties of composite molecular films: C60 anchored to a self-assembled monolayer. Langmuir 12, 3905 1996CrossRefGoogle Scholar
10Sills, S.Overney, R.M.: Creeping friction dynamics and molecular dissipation mechanisms in glassy polymers. Phys. Rev. Lett. 91, 095501 2003CrossRefGoogle ScholarPubMed
11Yoshizawa, H., Chen, Y.L.Israelachvili, J.: Fundamental mechanisms of interfacial friction: 1. Relation between adhesion and friction. J. Phys. Chem. 97, 4128 1993CrossRefGoogle Scholar
12Brostow, W., Lobland, H.E.H.Narkis, M.: Sliding wear, viscoelasticity, and brittleness of polymers. J. Mater. Res. 21, 2422 2006CrossRefGoogle Scholar
13Marti, A., Hahner, G.Spencer, N.D.: Sensitivity of frictional forces to pH on a nanometer scale: A lateral force microscopy study. Langmuir 11, 4632 1995CrossRefGoogle Scholar
14Zhang, P.Y., Xue, Q.J., Du, Z.L.Zhang, Zh.J.: The tribological behaviors of ordered system ultrathin films. Wear 254, 959 2003CrossRefGoogle Scholar
15Zhang, P.Y., Xue, Q.J., Du, Z.L.Zhang, Zh.J.: The tribological behavior of LB films of fatty acids and nanoparticles. Wear 242, 147 2000CrossRefGoogle Scholar
16Oshiro, T., Backstrom, A.Cumberlidge, A.M.: Nanomechanical properties of ordered phthalocyanine Langmuir-Blodgett layers. J. Mater. Res. 19, 1461 2004CrossRefGoogle Scholar
17Ren, S.L., Yang, Sh.R.Zhao, Y.P.: Micro- and macro-tribological study on a self-assembled dual-layer film. Langmuir 19, 2763 2003CrossRefGoogle Scholar
18Lee, D.H., Kim, D.H., Oh, T.Cho, K.W.: Phase state effect on adhesion behavior of self-assembled monolayers. Langmuir 20, 8124 2004CrossRefGoogle ScholarPubMed
19Houston, J.E.Kim, H.I.: Adhesion, friction, and mechanical properties of functionalized alkanethiol self-assembled monolayers. Acc. Chem. Res. 35, 547 2002CrossRefGoogle ScholarPubMed
20Dushl, C., Liley, M., Corradin, G.Vogel, H.: Biologically addressable monolayer structures formed by templates of sulfur-bearing molecules. Biophys. J. 67, 1229 1994CrossRefGoogle Scholar
21Wong, J.Y., Park, C.K., Seitz, M.Israelachvili, J.: Polymer-cushioned bilayers: 11. An investigation of interaction forces and fusion using the surface forces apparatus. Biophys. J. 77, 1458 1999CrossRefGoogle Scholar
22Johnson, K.L., Kendall, K.Robert, A.D.: Surface energy and the contact of elastic solids. Proc. R. Soc. London, Ser. A 324, 301 1971Google Scholar
23Derjaguin, B.V., Muller, V.M.Toporov, Y.P.: Effect of contact deformations on the adhesion of particles. J. Colloid Interface Sci. 53, 314 1975CrossRefGoogle Scholar
24Maugis, D.: Adhesion of spheres: The JKR-DMT transition using a Dugdale model. J. Colloid Interface Sci. 150, 243 1992CrossRefGoogle Scholar
25Pietrement, O., Beaudoin, J.L.Troyon, M.: A new calibration method of the lateral contact stiffness and lateral force using modulated lateral force microscopy. Tribol. Lett. 7, 213 1999CrossRefGoogle Scholar
26Fuqian, Y.: Effect of adhesion energy on the contact stiffness in nanoindentation. J. Mater. Res. 21, 2683 2006Google Scholar
27Liu, Y.H., Wu, T.Evans, D.F.: Lateral force microscopy study on the shear properties of self-assembled monolayers of dialkylammonium surfactant on mica. Langmuir 10, 2241 1994CrossRefGoogle Scholar
28Wenzel, R.N.: Resistance of solid surfaces to wetting by water. Ind. Eng. Chem. 28, 988 1936CrossRefGoogle Scholar
29Burton, Z.Bhushan, B.: Hydrophobicity, adhesion, and friction properties of nanopatterned polymers and scale dependence for micro- and nanoelectromechanical systems. Nanoletters 5, 1607 2005CrossRefGoogle ScholarPubMed
30Ren, S.L., Yang, Sh.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, 28 2004CrossRefGoogle Scholar
31Shojiro, M., Takahashi, Y., Wang, M., Saitoh, T.Matsunuma, S.: Lubricant supply from crystal boundaries of perpendicular magnetic disk evaluated by lateral modulation friction force microscopy. Jpn. J. Appl. Phys. 43, L1469 2004Google Scholar
32Pietrement, O.Troyon, M.: Study of the interfacial-shear strength pressure dependence by modulated lateral force microscopy. Langmuir 17, 6540 2001CrossRefGoogle Scholar
33Brostow, W., Bujard, B., Cassidy, P.E., Hagg, H.E.Montemartini, P.E.: Effects of fluoropolymer addition to an epoxy on scratch depth and recovery. Mater. Res. Innovat. 6, 7 2002CrossRefGoogle Scholar
34Wang, M., Miyake, S.Matsunuma, S.: Nanowear studies of PFPE lubricant on magnetic perpendicular recording DLC-film-coated disk by lateral oscillation test. Wear 259, 1332 2005CrossRefGoogle Scholar