Tribological properties of carbon nanocapsule particles as lubricant additive

Yeau Ren Jeng, Yao Huei Huang, Ping Chi Tsai, Gan Lin Hwang

研究成果: Article同行評審

32 引文 斯高帕斯(Scopus)

摘要

An experimental investigation is performed into the tribological properties of mineral oil lubricants containing carbon nanocapsules (CNCs) additives with various concentrations (wt.%). Friction characteristics and wear behaviors at contact interfaces are examined by the block-on-ring tests, high-resolution transmission electron microscopy (HRTEM), and mapping (MAP) analysis. The results suggest that the addition of CNCs to the mineral oil yields an effective reduction in the friction coefficient at the contact interface. Molecular dynamics (MD) simulations clarify the lubrication mechanism of CNCs at the sliding system, indicating the tribological properties are essentially sensitive to the structural evolutions of CNCs.

原文English
文章編號041801
期刊Journal of Tribology
136
發行號4
DOIs
出版狀態Published - 2014 10月

All Science Journal Classification (ASJC) codes

  • 材料力學
  • 機械工業
  • 表面和介面
  • 表面、塗料和薄膜

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