Diamond-derived carbon onions as lubricant additives

L. Joly-Pottuz, N. Matsumoto, H. Kinoshita, B. Vacher, M. Belin, G. Montagnac, J. M. Martin, N. Ohmae

Research output: Contribution to journalArticle

88 Citations (Scopus)

Abstract

Among all the new carbon forms like fullerenes or nanotubes, carbon onions are of particular interest for tribological applications because of their spherical and tiny shape, and their chemical inertness. Used as additives blended to a synthetic base oil, they present excellent anti-wear and friction-reducing properties. In this paper, we compare tribological performances of two kinds of carbon onions with different structural features. Due to the synthesis method used, carbon onions present or not a residual diamond core inside the graphitic shells. Carbon onions without the diamond core present better anti-wear properties.

Original languageEnglish
Pages (from-to)69-78
Number of pages10
JournalTribology International
Volume41
Issue number2
DOIs
Publication statusPublished - Feb 2008
Externally publishedYes

Fingerprint

Diamond
lubricants
Lubricants
Diamonds
Carbon
diamonds
carbon
Wear of materials
Fullerenes
Carbon Nanotubes
fullerenes
Carbon nanotubes
Oils
friction
oils
carbon nanotubes
Friction
synthesis

Keywords

  • Carbon onions
  • EELS
  • Raman spectroscopy
  • TEM
  • Tribology

ASJC Scopus subject areas

  • Colloid and Surface Chemistry
  • Engineering(all)
  • Mechanical Engineering
  • Surfaces, Coatings and Films

Cite this

Joly-Pottuz, L., Matsumoto, N., Kinoshita, H., Vacher, B., Belin, M., Montagnac, G., ... Ohmae, N. (2008). Diamond-derived carbon onions as lubricant additives. Tribology International, 41(2), 69-78. https://doi.org/10.1016/j.triboint.2007.05.001

Diamond-derived carbon onions as lubricant additives. / Joly-Pottuz, L.; Matsumoto, N.; Kinoshita, H.; Vacher, B.; Belin, M.; Montagnac, G.; Martin, J. M.; Ohmae, N.

In: Tribology International, Vol. 41, No. 2, 02.2008, p. 69-78.

Research output: Contribution to journalArticle

Joly-Pottuz, L, Matsumoto, N, Kinoshita, H, Vacher, B, Belin, M, Montagnac, G, Martin, JM & Ohmae, N 2008, 'Diamond-derived carbon onions as lubricant additives', Tribology International, vol. 41, no. 2, pp. 69-78. https://doi.org/10.1016/j.triboint.2007.05.001
Joly-Pottuz L, Matsumoto N, Kinoshita H, Vacher B, Belin M, Montagnac G et al. Diamond-derived carbon onions as lubricant additives. Tribology International. 2008 Feb;41(2):69-78. https://doi.org/10.1016/j.triboint.2007.05.001
Joly-Pottuz, L. ; Matsumoto, N. ; Kinoshita, H. ; Vacher, B. ; Belin, M. ; Montagnac, G. ; Martin, J. M. ; Ohmae, N. / Diamond-derived carbon onions as lubricant additives. In: Tribology International. 2008 ; Vol. 41, No. 2. pp. 69-78.
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