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Title of Journal: Bull Mater Sci

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Abbravation: Bulletin of Materials Science

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Springer-Verlag

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0973-7669

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Nanotribological characteristics of TiOSubscript

Authors: J Li X H Sheng
Publish Date: 2009/11/25
Volume: 32, Issue: 5, Pages: 481-
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Abstract

Silane coupling reagent 3mercaptopropyl trimethoxysilane MPTS was used to prepare twodimensional selfassembled monolayer SAM on silicon substrate The terminal SH group was in situ oxidized to −SO3H group to endow the film with good chemisorption ability Then TiO2 thin films were deposited on the oxidized MPTSSAM to form composite thin films making use of the chemisorption ability of the −SO3H group Atomic force microscope AFM and contact angle measurements were used to characterize TiO2 films Adhesive force and friction force of TiO2 thin films and silicon substrate were measured under various applied normal loads and scanning speed of AFM tip Results showed that the friction force increased with applied normal loads and scanning speed of AFM tip In order to study the effect of capillary force tests were performed in various relative humidities Results showed that the adhesive force of silicon substrate increases with relative humidities and the adhesive force of TiO2 thin films only increases slightly with relative humidity Research showed that surfaces with more hydrophobic property revealed the lower adhesive and friction forces

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  2. XPS study of palladium sensitized nano porous silicon thin film
  3. Layered zinc hydroxide–ibuprofen nanohybrids: synthesis and characterization
  4. Effect of substitution of sand stone dust for quartz and clay in triaxial porcelain composition
  5. Adhesive B-doped DLC films on biomedical alloys used for bone fixation
  6. A facile route to synthesis of AgInS 2 nanostructures
  7. Defect-assisted tuning of electroluminescence from p-GaN/n-ZnO nanorod heterojunction
  8. Structural characterization of electrodeposited boron
  9. Preparation and characterization of Fe-V/TiO 2 -SiO 2 nanocatalyst modified by zinc
  10. Study of effect of chromium on titanium dioxide phase transformation
  11. Magneto-structural properties of Ni–Zn nanoferrites synthesized by the low-temperature auto-combustion method
  12. Influence of mineral phase in mineralization of a biocomposite containing chitosan, demineralized bone matrix and bone ash— in vitro study
  13. Antimicrobial coatings — obtaining and characterization
  14. The enhanced interface effect induced by thermal pressure in Nd 0.7 Sr 0.3 MnO y ceramics
  15. Carbon nanotube-based coatings on titanium
  16. Effects of reduction time on the structural, electrical and thermal properties of synthesized reduced graphene oxide nanosheets
  17. Effects of reduction time on the structural, electrical and thermal properties of synthesized reduced graphene oxide nanosheets
  18. Soft lithography meets self-organization: Some new developments in meso-patterning
  19. Morphological and optical properties of n-type porous silicon: effect of etching current density
  20. A thermodynamic approach towards glass-forming ability of amorphous metallic alloys
  21. Role of iron oxide impurities in electrocatalysis by multiwall carbon nanotubes: An investigation using a novel magnetically modified ITO electrodes
  22. AC impedance and dielectric spectroscopic studies of Mg 2 +  ion conducting PVA–PEG blended polymer electrolytes
  23. Temperature dependence of electromechanical properties of PLZT x /57/43 ceramics
  24. Effect of coordination on bond properties: A first principles study
  25. Discrepancy of room temperature ferromagnetism in Mo-doped In 2 O 3
  26. Role of boron addition on the consolidation and properties of steel composites prepared by SPS
  27. Gel–sol synthesis and aging effect on highly crystalline anatase nanopowder
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  29. Cobalt oxide nanoparticle-modified carbon nanotubes as an electrocatalysts for electrocatalytic evolution of oxygen gas
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  33. Comparison of galvanic displacement and electroless methods for deposition of gold nanoparticles on synthetic calcite
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