Use this url to cite publication: https://hdl.handle.net/20.500.12259/99876
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Investigating the tribological properties of PILs derived from different ammonium cations and long chain carboxylic acid anion
Type of publication
Straipsnis Web of Science ir Scopus duomenų bazėje / Article in Web of Science and Scopus database (S1)
Title
Investigating the tribological properties of PILs derived from different ammonium cations and long chain carboxylic acid anion
Is part of
Tribology international. , 2020, vol. 141
Date Issued
Date Issued |
---|
2020 |
Extent
p. [1-7]
Field of Science
Abstract
Ionic liquid–based lubricants exhibit a great potential to reduce friction and wear observed on metal surfaces. Their advantages in tribology were confirmed by many researchers. In this study, three protic ionic liquids (PILs) were synthesised: tert-oclylamine oleate, diethanolamine oleate, and dodecylamine oleate. Their physical and tribological properties were investigated. These synthesised PILs were used as neat lubricants in steel–steel sliding contact under a reciprocating motion. The coefficients of friction of the synthesised PILs are extremely low. The predicted mechanism to reduce friction is via an adsorption layer. The wear reduction ability was found to be dependent on cation structures. The observed results were compared with the phosphonium ionic liquid, synthetic bases oil, and fully formulated engine oil.
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Jungtinė Karalystė / United Kingdom of Great Britain and Northern Ireland (GB)
Description
Available online 19 August 2019