The Influence of Base Oil Properties on the Friction Behaviour of Lithium Greases in Rolling/Sliding Concentrated Contacts
Sign Up to like & getrecommendations! Published in 2017 at "Tribology Letters"
DOI: 10.1007/s11249-017-0908-7
Abstract: This study investigates the influence of base oil type and viscosity on the frictional behaviour of lithium-thickened bearing greases. A series of model lithium greases were manufactured by systematically varying viscosity and type of base… read more here.
Keywords: influence base; friction; lithium; base oil ... See more keywords
Preparation and evaluation of some benzimidazole derivatives as antioxidants for local base oil
Sign Up to like & getrecommendations! Published in 2017 at "Egyptian Journal of Petroleum"
DOI: 10.1016/j.ejpe.2016.10.001
Abstract: Some benzimidazole derivatives, 2(1-H benzo(d)imidazole-2-y1)thio) N-butyl acetamide Ia, 2(I-H benzo(d)imidazole-2-yl)thio) N-octylacetamid Ib and 2(I-H benzo(d)imidazole-2-yl) thio) N-dodecylactamide Ic were prepared and studied as antioxidants for base stock. The structure of these compounds was elucidated by… read more here.
Keywords: base oil; local base; spectroscopy; benzimidazole derivatives ... See more keywords
Preparation, characterization, and tribological properties of oleic diethanolamide-capped zinc borate-coated graphene oxide composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.02.149
Abstract: Abstract In this paper, a simple facile route for preparing zinc borate (ZB)/graphene oxide (GO) composites (ZB/GO) through a liquid phase-based ultrasonic-assisted stripping approach was demonstrated. As revealed by the FT-IR, XRD, Raman, UV–vis, TEM… read more here.
Keywords: graphene oxide; oxide composites; oleic diethanolamide; zinc borate ... See more keywords
Tribological properties of graphene nanoplatelets or boron nitride nanoparticles as additives of a polyalphaolefin base oil
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2021.115911
Abstract: Abstract In this work, antifriction and antiwear capabilities of hexagonal boron nitride nanoparticles (h-BN) or graphene nanoplatelets (GnP) as additives of a polyalphaolefin neat oil (PAO 40) were studied at pure sliding conditions. For this… read more here.
Keywords: boron nitride; additives polyalphaolefin; base oil; graphene nanoplatelets ... See more keywords
Structural regulation of poly(urea-formaldehyde) microcapsules containing lube base oil and their thermal properties
Sign Up to like & getrecommendations! Published in 2021 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2020.105990
Abstract: Abstract Regulating the micro-structure of microcapsules containing lubricant is paramount to their properties and the subsequent self-lubrication performance of the composites. In this study, poly(urea-formaldehyde) (PUF) microcapsules containing lube base oil as lubricant have been… read more here.
Keywords: puf microcapsules; lube base; microcapsules containing; base oil ... See more keywords
Insights into the sliding wear behavior of a copper-steel pair with oils containing extreme-pressure additives
Sign Up to like & getrecommendations! Published in 2017 at "Wear"
DOI: 10.1016/j.wear.2017.02.048
Abstract: Abstract Under four typical lubricating conditions, viz., (i) no lubrication, and lubrication with a (ii) base oil, (iii) base oil with a single extreme-pressure (EP) additive, and (iv) base oil with composite EP additives, a… read more here.
Keywords: surface; copper steel; copper; steel ... See more keywords
Correlation between the Molecular Structure and Viscosity Index of CTL Base Oils Based on Ridge Regression
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c01877
Abstract: In China, coal-to-liquid (CTL) lube base oils with ultrahigh viscosity index (VI) are very popular. Since it consists of chain alkanes only and can be precisely characterized by molecular structures alone, quantitative 13C nuclear magnetic… read more here.
Keywords: regression; correlation; base oil; ctl base ... See more keywords
Friction and wear properties of base oil enhanced by different forms of reduced graphene
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5089107
Abstract: In this study, the tribological effects of three different forms of reduced graphene oxide (rGO)-2D nano-additives in base oil were investigated. Reduced graphene oxide nanoplatelets were manufactured using a modified Hummers’ method. However, different filtration… read more here.
Keywords: nano additives; friction; test; reduced graphene ... See more keywords
Synthesis and evaluation of amines/phenolics antioxidant for TMPTO base oil
Sign Up to like & getrecommendations! Published in 2019 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-02-2019-0053
Abstract: Purpose The purpose of this paper is to synthesize amines/phenolic antioxidants by a new method and to characterize the influence of antioxidants on thermo-oxidative degradation in trimethylolpropane trioleate (TMPTO) base oil. Design/methodology/approach The molecule structures… read more here.
Keywords: tmpto base; base; synthesis evaluation; evaluation amines ... See more keywords
Thermal oxidation behavior of trimethylolpropane trioleate base oil when exposed to iron surfaces
Sign Up to like & getrecommendations! Published in 2019 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-08-2019-0329
Abstract: This paper aims to investigate the thermal oxidation behavior of trimethylolpropane trioleate (TMPTO) base oil when exposed to Fe surfaces.,Samples of TMPTO bulk oil were placed in Fe vessels and heated in an oven to… read more here.
Keywords: base oil; oxidation behavior; oxidation; oil ... See more keywords
Effect of polymer additives on the tribological performance of soybean oil
Sign Up to like & getrecommendations! Published in 2023 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-11-2022-0321
Abstract: Purpose This study aims to investigate the behavior of vegetable oil with two additives. Base oil’s tribological qualities can be improved with the help of several additions. In the present investigation, soybean oil is served… read more here.
Keywords: oil; mos2; tribological performance; base oil ... See more keywords