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Fabrication and tribological study of ionic liquid/texturing diamond-like carbon composite lubrication films

Journal Article


Abstract


  • Ionic liquid/texturing diamond-like carbon composite lubrication films were successfully prepared on silicon substrates by a composite technology combining of laser texturing, magnetron sputtering and dip-coating. Textured diamond-like carbon surface were analyzed using non-contact interferometric microscope and scanning electron microscope. Presence of ionic liquid nano-film on textured diamond-like carbon surface was confirmed by using X-ray photoelectron spectrometer, and the tribological properties of the as-prepared composite lubrication films were mainly studied and analyzed theoretically under different applied loads by a micro-tester. The investigation reveals that ionic liquid/textured diamond-like carbon composite lubrication films could shorten running-in time and decrease friction coefficient under low loads, but possess poor tribological behaviors under high loads.

Authors


  •   Pu, Ji Bin (external author)
  •   Wan, Shanhong
  •   Hu, Tian Chang (external author)
  •   Wang, Liping (external author)
  •   Hu, Li Tian (external author)

Publication Date


  • 2012

Geographic Focus


Citation


  • Pu, J., Wan, S., Hu, T., Wang, L. & Hu, L. (2012). Fabrication and tribological study of ionic liquid/texturing diamond-like carbon composite lubrication films. Mocaxue Xuebao/Tribology, 32 (5), 472-479.

Scopus Eid


  • 2-s2.0-84869816358

Number Of Pages


  • 7

Start Page


  • 472

End Page


  • 479

Volume


  • 32

Issue


  • 5

Abstract


  • Ionic liquid/texturing diamond-like carbon composite lubrication films were successfully prepared on silicon substrates by a composite technology combining of laser texturing, magnetron sputtering and dip-coating. Textured diamond-like carbon surface were analyzed using non-contact interferometric microscope and scanning electron microscope. Presence of ionic liquid nano-film on textured diamond-like carbon surface was confirmed by using X-ray photoelectron spectrometer, and the tribological properties of the as-prepared composite lubrication films were mainly studied and analyzed theoretically under different applied loads by a micro-tester. The investigation reveals that ionic liquid/textured diamond-like carbon composite lubrication films could shorten running-in time and decrease friction coefficient under low loads, but possess poor tribological behaviors under high loads.

Authors


  •   Pu, Ji Bin (external author)
  •   Wan, Shanhong
  •   Hu, Tian Chang (external author)
  •   Wang, Liping (external author)
  •   Hu, Li Tian (external author)

Publication Date


  • 2012

Geographic Focus


Citation


  • Pu, J., Wan, S., Hu, T., Wang, L. & Hu, L. (2012). Fabrication and tribological study of ionic liquid/texturing diamond-like carbon composite lubrication films. Mocaxue Xuebao/Tribology, 32 (5), 472-479.

Scopus Eid


  • 2-s2.0-84869816358

Number Of Pages


  • 7

Start Page


  • 472

End Page


  • 479

Volume


  • 32

Issue


  • 5