Tribological Study of Oil-Miscible Quaternary Ammonium Phosphites Ionic Liquids as Lubricant Additives in PAO

Fu, Xisheng; Sun, Lingguo; Zhou, Xiaowen; Li, Zhipeng; Ren, Tianhui

doi:10.1007/s11249-015-0596-0

Cited by 42 publications

(19 citation statements)

References 40 publications

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“…Nitrogen and sulfur hetero-elements are beneficial for the robust protective surface film formation and thereby enhancing the lubrication properties. [47,48] We characterized the structure of bio-oil as depicted in ESI Fig. S2~8.…”

Section: Resultsmentioning

confidence: 99%

Achieving High Value Utilization of Bio-oil from Lignin Targeting for Advanced Lubrication

Mu¹,

Dong²,

Li³

et al. 2021

ES Mater. Manuf.

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High-value utilization of biomass has been driven by increasingly growing industrial demands. Herein, we offer a strategy composed of depolymerization and esterification reaction of lignin to transfer to bio-oil with high liquid yield (79.75~85.25%), which is demonstrated as a high performance lubricant. Overall, the bio-oil has the excellent lubrication properties, where a significant wear reduction of 97.6% was observed as compared with polyethylene glycol 200. Meanwhile, the more ether and less acid in bio-oil could improve the anti-wear properties. This work provides a new application of utilizing lignin in advanced lubrication systems.

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Section: Resultsmentioning

confidence: 99%

Achieving High Value Utilization of Bio-oil from Lignin Targeting for Advanced Lubrication

Mu¹,

Dong²,

Li³

et al. 2021

ES Mater. Manuf.

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show abstract

“…[12,13,44,45] The effectiveness of lowering friction and wear reductions ability, from high to low, was observed in phosphonium-phosphate, phosphonium-carboxylate, and phosphonium-sulfonate. [46] [51][52][53] Further, halogen-free ILs have been used for extended tribological properties of the steel-steel and DLC-DLC tribo-pairs. Lubricating and additive properties of bmimDCA and bmimTCM have been tested on the steel and DLC surfaces after the friction tests.…”

Section: Tribological Performance Of Halogen-free Ionic Liquidsmentioning

confidence: 99%

Tribological Properties of Ionic Liquids

Panja¹

2021

Tribology in Materials and Manufacturing - Wear, Friction and Lubrication

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Our main focus is to report the tribological properties of ionic liquids (ILs). Mainly, lubricating of ILs has been reported to understand the applicability of ionic liquids (ILs) in petroleum-based lubricant industry and energy conversion process as oil additive. The influence of counter parts of ILs on tribological property has been reported for designing efficient lubricating and oil-additive property of ILs. The effect of halogenated and nonhalogenated ILs on corrosion is also reported during tribological studies at different metal surface. Further, role of ILs as oil-additive has been discussed in terms of better tribological performance. Structure modification and role of anion on better performance of tribological property have been mentioned for enhancing effectiveness of lubricant and oil-additive properties. Origin of corrosion and thin film formation on metal surface are also discussed in detailed using different types of ILs and metal surfaces.

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“…Except for the polarity-induced surface absorption, under harsh sliding conditions, the active elements [N, F, P(B)] in ionic liquids offer sufficiently rich tribochemistry to form extreme pressure films of lower shearing strength by reacting with the fresh surface, which leads to lower friction coefficient and good wear resistance. It was found that ionic liquids as the additives in base oils also perform very well [60][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75]. The tribochemical reactions of ILs have been extensively studied.…”

Section: Ionic Liquids Additivesmentioning

confidence: 99%

Physicochemistry aspects on frictional interfaces

Zhou

Liu

2017

Friction

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Friction exists wherever relative motion occurs and is the main source of energy consumption. Lubrication plays a significant role in improving fuel efficiency, reducing emissions, and prolonging the service life of machines. Surface interactions between two moving solid surfaces or the flow of a fluid (and/or environment) on a solid surface are the primary causes of friction. Apart from the mechanical design of moving parts, surface physicochemistry is of crucial importance to lubrication. This review deals with the frontier research on controlling friction and lubrication, highlights the importance of physicochemistry aspects, and enumerates the state-of-the-art chemistry solutions to tribological issues. It aims at inspiring talented young scientists from different fields to make significant contributions to the area.

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Tribological Study of Oil-Miscible Quaternary Ammonium Phosphites Ionic Liquids as Lubricant Additives in PAO

Cited by 42 publications

References 40 publications

Achieving High Value Utilization of Bio-oil from Lignin Targeting for Advanced Lubrication

Achieving High Value Utilization of Bio-oil from Lignin Targeting for Advanced Lubrication

Tribological Properties of Ionic Liquids

Physicochemistry aspects on frictional interfaces

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