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- W2936192306 abstract "A continuing quest exists to develop high-performance grease capable of meeting extreme demands of high energy efficiency and durability of modern mechanical systems. In this study, multi-walled carbon nanotubes (MWCNT) and ionic liquids (IL) either singly or as a binary additive system were prepared to study the tribological performance of lithium greases under boundary lubrication condition. The combination of MWCNT and IL can benefit from their respective lubricating mechanism to minimize friction and wear. To test this hypothesis, MWCNT and IL are tested individually and compared with combined MWCNT-IL additive mixture within lithium-based greases. MWCNT-IL gelatinous hybrids were prepared by inducing physical non-covalent interactions between MWCNTs and phosphorous based ILs through ultrasonication and magnetic stirring. Four different phosphorous based ILs, Choline bis(2-ethylhexyl)-phosphate, Choline dibutyl-dithiophosphate, Methyl-tributyl-phosphonium dimethyl-phosphate, Tetra-n-butyl-phosphonium O,O-diethyl-dithiophosphate were used. Four ball tribological test configuration was used to assess wear and friction properties of fabricated greases. The lubrication mechanism of these additives was elucidated through analysis of worn surfaces using surface characterization techniques like SEM, EDS, and stereo optical microscopy. All greases that contain ionic liquid exhibited better tribological performance compared to grease with ZDDP. The maximum reduction of the coefficient of friction (COF) of 60% and wear scar diameter (WSD) reduction of 25% was observed for greases containing MWCNTs and phosphonium cation based ILs hybrids as an additive. Results indicated either worse or comparable anti-wear behavior in greases with MWCNT-IL hybrids as compared to greases that only contained IL or MWCNT. The antagonistic interaction between MWCNT and IL has been postulated to occur when MWCNT adversely interacts with IL formed tribofilms, negating the benefit from IL resulting in increased wear in greases with binary mixtures of MWCNT-IL." @default.
- W2936192306 created "2019-04-25" @default.
- W2936192306 creator A5025659938 @default.
- W2936192306 creator A5043430055 @default.
- W2936192306 date "2019-04-16" @default.
- W2936192306 modified "2023-10-16" @default.
- W2936192306 title "Tribological Properties of Novel Multi-Walled Carbon Nanotubes and Phosphorus Containing Ionic Liquid Hybrids in Grease" @default.
- W2936192306 cites W1221008571 @default.
- W2936192306 cites W1486355273 @default.
- W2936192306 cites W1800767187 @default.
- W2936192306 cites W189018649 @default.
- W2936192306 cites W1964840329 @default.
- W2936192306 cites W1965641840 @default.
- W2936192306 cites W1969185938 @default.
- W2936192306 cites W1969961810 @default.
- W2936192306 cites W1971684677 @default.
- W2936192306 cites W1975320306 @default.
- W2936192306 cites W1976745984 @default.
- W2936192306 cites W1976918497 @default.
- W2936192306 cites W1978076189 @default.
- W2936192306 cites W1983365204 @default.
- W2936192306 cites W1983497825 @default.
- W2936192306 cites W1985400737 @default.
- W2936192306 cites W1988992033 @default.
- W2936192306 cites W1989406558 @default.
- W2936192306 cites W1991821115 @default.
- W2936192306 cites W1994077645 @default.
- W2936192306 cites W2004243556 @default.
- W2936192306 cites W2006843022 @default.
- W2936192306 cites W2008040081 @default.
- W2936192306 cites W2011462060 @default.
- W2936192306 cites W2015444323 @default.
- W2936192306 cites W2015590681 @default.
- W2936192306 cites W2015747013 @default.
- W2936192306 cites W2015973921 @default.
- W2936192306 cites W2017075273 @default.
- W2936192306 cites W2021665526 @default.
- W2936192306 cites W2021964611 @default.
- W2936192306 cites W2024995709 @default.
- W2936192306 cites W2030010432 @default.
- W2936192306 cites W2031264503 @default.
- W2936192306 cites W2031608456 @default.
- W2936192306 cites W2034260271 @default.
- W2936192306 cites W2035231614 @default.
- W2936192306 cites W2037545869 @default.
- W2936192306 cites W2037787862 @default.
- W2936192306 cites W2052523172 @default.
- W2936192306 cites W2060160111 @default.
- W2936192306 cites W2064348191 @default.
- W2936192306 cites W2067759056 @default.
- W2936192306 cites W2074790604 @default.
- W2936192306 cites W2084012462 @default.
- W2936192306 cites W2084370918 @default.
- W2936192306 cites W2085891349 @default.
- W2936192306 cites W2086447729 @default.
- W2936192306 cites W2091013858 @default.
- W2936192306 cites W2092472718 @default.
- W2936192306 cites W2093905658 @default.
- W2936192306 cites W2093923389 @default.
- W2936192306 cites W2094180221 @default.
- W2936192306 cites W2095473001 @default.
- W2936192306 cites W2113622515 @default.
- W2936192306 cites W2114915402 @default.
- W2936192306 cites W2118816195 @default.
- W2936192306 cites W2119476823 @default.
- W2936192306 cites W2120028750 @default.
- W2936192306 cites W2125392795 @default.
- W2936192306 cites W2126172022 @default.
- W2936192306 cites W2128745431 @default.
- W2936192306 cites W2129476278 @default.
- W2936192306 cites W2135111432 @default.
- W2936192306 cites W2142458819 @default.
- W2936192306 cites W2152812611 @default.
- W2936192306 cites W2154375622 @default.
- W2936192306 cites W2163016819 @default.
- W2936192306 cites W2205619835 @default.
- W2936192306 cites W2254144932 @default.
- W2936192306 cites W2323980522 @default.
- W2936192306 cites W2330823002 @default.
- W2936192306 cites W2337916663 @default.
- W2936192306 cites W2471544806 @default.
- W2936192306 cites W2471839577 @default.
- W2936192306 cites W2517415035 @default.
- W2936192306 cites W2547954938 @default.
- W2936192306 cites W2551667254 @default.
- W2936192306 cites W2604510355 @default.
- W2936192306 cites W2729428710 @default.
- W2936192306 cites W2901352165 @default.
- W2936192306 cites W4242172993 @default.
- W2936192306 doi "https://doi.org/10.3389/fmech.2019.00015" @default.
- W2936192306 hasPublicationYear "2019" @default.
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