Investigating the tribological performance of nanosized MoS2 on graphene dispersion in perfluoropolyether under high vacuum

  • Xinhu Wu
  • , Gaiqing Zhao
  • , Qin Zhao
  • , Kuiliang Gong
  • , Xiaobo Wang
  • , Weimin Liu
  • , Weisheng Liu

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

We report for the first time that nanosized MoS2 on graphene (MoS2/Gr) was used as an additive in perfluoropolyether (PFPE) base oil. The nanocomposite can not only form a stable dispersion in PFPE for two weeks but also dramatically improve the friction-reduction and antiwear properties of the base oil for steel/steel contact under high vacuum.

Original languageEnglish
Pages (from-to)98606-98610
Number of pages5
JournalRSC Advances
Volume6
Issue number101
DOIs
StatePublished - 2016
Externally publishedYes

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