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Microwave-synthesized SiO2-reinforced B-N-co-doped reduced graphene oxide (SiO2-B-N-GO) nanocomposites were characterized by X-ray photon spectroscopy (XPS), X-ray diffraction (XRD), infrared (IR) spectroscopy, and transmission electron microscopy/energy dispersive X-ray (TEM/EDX) analysis. The tribological properties of the SiO2-B-N-GO prepared as anti-wear additives for enhanced lubrication were studied using a four-ball tester. The experiment results indicated that SiO2-B-N-GO exhibits excellent load-carrying, anti-wear, and anti-friction properties in a base oil, especially at the optimal concentration of additives at 0.15 wt%. The wear scar diameter decreased from 0.70 to 0.37 mm and the coefficient of friction was reduced from 0.092 to 0.070, which reductions are attributed to the formation of B-N and graphene layer tribofilms of several tens of nanometers in thickness that prevented direct contact between metals.


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Preparation, characterization, and tribological properties of silica-nanoparticle-reinforced B-N-co-doped reduced graphene oxide as a multifunctional additive for enhanced lubrication

Show Author's information Sang XIONG1,2,3( )Baosen ZHANG1,2Shuai LUO1Hao WU1Zhen ZHANG1,2
College of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 211167, China
Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 211167, China
School of Materials Science and Engineering, Shanghai University, Shanghai 200000, China

Abstract

Microwave-synthesized SiO2-reinforced B-N-co-doped reduced graphene oxide (SiO2-B-N-GO) nanocomposites were characterized by X-ray photon spectroscopy (XPS), X-ray diffraction (XRD), infrared (IR) spectroscopy, and transmission electron microscopy/energy dispersive X-ray (TEM/EDX) analysis. The tribological properties of the SiO2-B-N-GO prepared as anti-wear additives for enhanced lubrication were studied using a four-ball tester. The experiment results indicated that SiO2-B-N-GO exhibits excellent load-carrying, anti-wear, and anti-friction properties in a base oil, especially at the optimal concentration of additives at 0.15 wt%. The wear scar diameter decreased from 0.70 to 0.37 mm and the coefficient of friction was reduced from 0.092 to 0.070, which reductions are attributed to the formation of B-N and graphene layer tribofilms of several tens of nanometers in thickness that prevented direct contact between metals.

Keywords: tribological properties, SiO2-B-N-GO nanocomposites, material characterization

References(30)

[1]
Hsu S M, Zhang J, Yin Z F. The nature and origin of tribochemistry. TribolLett 13(2): 131-139 (2002)
[2]
Gusain R, Khatri O P. Ultrasound assisted shape regulation of CuO nanorods in ionic liquids and their use as energy efficient lubricant additives. J Mater Chem A 1(18): 5612-5619 (2013).
[3]
Boyde S. Green lubricants. Environmental benefits and impacts of lubrication. Green Chem 4(4): 293-307 (2002)
[4]
Ishigami M, Chen J H, Cullen W G, Fuhrer M S, Williams E D. Atomic structure of graphene on SiO2. Nano Lett 7(6): 1643-1648 (2007)
[5]
Berman D, Erdemir A, Sumant A V. Graphene: A new emerging lubricant. Mater Today17(1): 31-42 (2014)
[6]
Vicarelli L, Heerema S J, Dekker C, Zandbergen H W. Controlling defects in graphene for optimizing the electrical properties of graphene nanodevices. ACS Nano 9(4): 3428-3435 (2015)
[7]
De Corato M, Cocchi C, Prezzi D, Caldas M J, Molinari E, Ruini A. Optical properties of bilayer graphene nanoflakes. J PhysChem C 118(40): 23219-23225 (2014)
[8]
Balandin A A. Thermal properties of graphene and nanostructured carbon materials. Nat Mater 10(8): 569-581 (2011)
[9]
Zhu S E, Li F, Wang G W. Mechanochemistry of fullerenes and related materials. Chem Soc Rev 42(18): 7535-7570 (2013)
[10]
Meng Y, Su F H, Chen Y Z. A novel nanomaterial of graphene oxide dotted with Ni nanoparticles produced by supercritical CO2-assisted deposition for reducing friction and wear. ACS Appl Mater Interfaces 7(21): 11604-11612 (2015)
[11]
Mungse H P, Khatri O P. Chemically functionalized reduced graphene oxide as a novel material for reduction of friction and wear. J Phys Chem C 118(26): 14394-14402 (2014)
[12]
Huang T, Xin Y S, Li T S, Nutt S, Su C, Chen H M, Liu P, Lai Z L. Modified graphene/polyimide nanocomposites: Reinforcing and tribological effects. ACS Appl Mater Interfaces 5(11): 4878-4891 (2013)
[13]
Liang H Y, Bu Y F, Zhang J Y, Cao Z Y, Liang A M. Graphene oxide film as solid lubricant. ACS Appl Mater Interfaces 5(13): 6369-6375 (2013)
[14]
Eswaraiah V, Sankaranarayanan V, Ramaprabhu S. Graphene-based engine oil nanofluids for tribological applications. ACS Appl Mater Interfaces 3(11): 4221-4227(2011)
[15]
Jaiswal V, Kalyani, Rastogi R B, Kumar R. Tribological studies of some SAPS-free Schiff bases derived from 4-aminoantipyrine and aromatic aldehydes and their synergistic interaction with borate ester. J Mater Chem A 2(27): 10424-10434(2014)
[16]
Sui T Y, Song B Y, Wen Y H, Zhang F. Bifunctional hairy silica nanoparticles as high-performance additives for lubricant. Sci Rep 6(1): 22696 (2016)
[17]
Umrao S, Gupta T K, Kumar S, Singh V K, Sultania M K, Jung J H, Oh I K, Srivastava A. Microwave-assisted synthesis of boron and nitrogen co-doped reduced graphene oxide for the protection of electromagnetic radiation in Ku-band. ACS Appl Mater Interfaces 7(35): 19831-19842 (2015)
[18]
Li Z Q, Lu C J, Xia Z P, Zhou Y, Luo Z. X-ray diffraction patterns of graphite and turbostratic carbon. Carbon 45(8): 1686-1695 (2007)
[19]
Han N, Cuong T V, Han M, Ryu B D, Chandramohan S, Park J B, Kang J H, Park Y J, Ko K B, Kim H Y, et al. Improved heat dissipation in gallium nitride light-emitting diodes with embedded graphene oxide pattern. Nat Commun 4(1): 1452 (2013)
[20]
Bourlinos A B, Trivizas G, Karakassides M A, Baikousi M, Kouloumpis A, Gournis D, Bakandritsos A, Hola K, Kozak O, Zboril R, et al. Green and simple route toward boron doped carbon dots with significantly enhanced non-linear optical properties. Carbon 83: 173-179 (2015)
[21]
Xie H M, Jiang B, He J J, Xia X S, Pan F S. Lubrication performance of MoS2 and SiO2 nanoparticles as lubricant additives in magnesium alloy-steel contacts. Tribol Int 93: 63-70 (2016)
[22]
Xiong X J, Sun J L, Wang B, Zhu G P. Tribology properties of new compound additives and their effects on the lubricity of cold-rolling emulsion. Tribology 31(2): 169-174(2011)
[23]
Yan J C, Zeng X Q, van der Heide E, Ren T H. The tribological performance and tribochemical analysis of novel borate esters as lubricant additives in rapeseed oil. Tribol Int 71: 149-157(2014)
[24]
Wan Q M, Jin Y, Sun P C, Ding Y L. Tribological behaviour of a lubricant oil containing boron nitride nanoparticles. Proced Eng 102: 1038-1045 (2015)
[25]
Ji H B, Nicholls M A, Norton P R, Kasrai M, Capehart T W, Perry T A, Cheng Y T. Zinc-dialkyl-dithiophosphate antiwear films: Dependence on contact pressure and sliding speed. Wear 258(5-6): 789-799 (2005)
[26]
Shulga Y M, Moravskaya T M, Gurov S V, Chukalin V I, Borod’ko Y G. XPS and ELS study of boron nitride ultrafine powder. Poverkhnost 10: 155-157 (1990)
[27]
Hendrickson D N, Hollander J M, Jolly W L. Nitrogen ls electron binding energies. Correlations with molecular orbital calculated nitrogen charges. Inorg Chem 8(12): 2642-2647 (1969)
[28]
Reddy A L M, Srivastava A, Gowda S R, Gullapalli H, Dubey M, Ajayan P M. Synthesis of nitrogen-doped graphene films for lithium battery application. ACS Nano 4(11): 6337-6342 (2010)
[29]
Li J S, Xu X H, Wang Y G, Ren T H. Tribological studies on a novel borate ester containing benzothiazol-2-yl and disulfide groups as multifunctional additive. Tribol Int 43(5-6): 1048-1053 (2010)
[30]
Çavdar B, Ludema K C. Dynamics of dual film formation in boundary lubrication of steels Part I: Functional nature and mechanical properties. Wear 148(2): 305-327 (1991)
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Publication history

Received: 18 December 2018
Revised: 10 June 2019
Accepted: 25 September 2019
Published: 25 April 2020
Issue date: April 2021

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© The author(s) 2019

Acknowledgements

The authors gratefully acknowledge the financial assistance provided by the National Natural Science Foundation of China (No. 51804166), Natural Science Foundation of Jiangsu Province (No. BK20181026), Project funded by China Postdoctoral Science Foundation (No. 2019M661461), Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology Foundation (No. ASMA201907), and Natural Science General Program of Jiangsu Province (No. 18KJB130003). Thanks are also extended to all individuals associated with this project.

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