Journal Home > Volume 10 , Issue 9

Recent studies have reported that adding nanoparticles to graphene enables macroscale superlubricity to be achieved. This study focuses on the role of nanoparticles in achieving superlubricity. First, because graphene nanoscrolls can be formed with nanoparticles as seeds under shear force, the applied load (or shear force) is adjusted to manipulate the formation of graphene nanoscrolls and to reveal the relationship between graphene-nanoscroll formation and superlubricating performance. Second, the load-carrying role of spherical nano-SiO2 particles during the friction process is verified by comparison with an elaborately designed fullerene that possesses a hollow-structured graphene nanoscroll. Results indicate that the incorporated nano-SiO2 particles have two roles in promoting the formation of graphene nanoscrolls and exhibiting load-carrying capacity to support macroscale forces for achieving macroscale superlubricity. Finally, macroscale superlubricity (friction coefficient: 0.006–0.008) can be achieved under a properly tuned applied load (2.0 N) using a simple material system in which a graphene/nano-SiO2 particle composite coating slides against a steel counterpart ball without a decorated diamond-like carbon film. The approach described in this study could be of significance in engineering.


menu
Abstract
Full text
Outline
Electronic supplementary material
About this article

Role of nanoparticles in achieving macroscale superlubricity of graphene/nano-SiO2 particle composites

Show Author's information Panpan LI1,2Li JI1,2( )Hongxuan LI1,2( )Lei CHEN1,2Xiaohong LIU1,2Huidi ZHOU1,2Jianmin CHEN1,2
Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

Recent studies have reported that adding nanoparticles to graphene enables macroscale superlubricity to be achieved. This study focuses on the role of nanoparticles in achieving superlubricity. First, because graphene nanoscrolls can be formed with nanoparticles as seeds under shear force, the applied load (or shear force) is adjusted to manipulate the formation of graphene nanoscrolls and to reveal the relationship between graphene-nanoscroll formation and superlubricating performance. Second, the load-carrying role of spherical nano-SiO2 particles during the friction process is verified by comparison with an elaborately designed fullerene that possesses a hollow-structured graphene nanoscroll. Results indicate that the incorporated nano-SiO2 particles have two roles in promoting the formation of graphene nanoscrolls and exhibiting load-carrying capacity to support macroscale forces for achieving macroscale superlubricity. Finally, macroscale superlubricity (friction coefficient: 0.006–0.008) can be achieved under a properly tuned applied load (2.0 N) using a simple material system in which a graphene/nano-SiO2 particle composite coating slides against a steel counterpart ball without a decorated diamond-like carbon film. The approach described in this study could be of significance in engineering.

Keywords: lubrication mechanism, graphene, macroscale superlubricity, nano-SiO2 particles

References(42)

[1]
Hirano M, Shinjo K. Atomistic locking and friction. Phys Rev B 41(17): 11837–11851 (1990)
[2]
Hirano M. Superlubricity: A state of vanishing friction. Wear 254(10): 932–940 (2003)
[3]
Holmberg K, Erdemir A. Influence of tribology on global energy consumption, costs and emissions. Friction 5(3): 263–284 (2017)
[4]
Holmberg K, Kivikytö-Reponen P, Härkisaari P, Valtonen K, Erdemir A. Global energy consumption due to friction and wear in the mining industry. Tribol Int 115: 116–139 (2017)
[5]
Dienwiebel M, Verhoeven G S, Pradeep N, Frenken J W M, Heimberg J A, Zandbergen H W. Superlubricity of graphite. Phys Rev Lett 92(12): 126101 (2004)
[6]
Liu Z, Yang J R, Grey F, Liu J Z, Liu Y L, Wang Y B, Yang Y L, Cheng Y, Zheng Q S. Observation of microscale superlubricity in graphite. Phys Rev Lett 108(20): 205503 (2012)
[7]
Song Y M, Mandelli D, Hod O, Urbakh M, Ma M, Zheng Q S. Robust microscale superlubricity in graphite/hexagonal boron nitride layered heterojunctions. Nat Mater 17(10): 894–899 (2018)
[8]
Liu S W, Wang H P, Xu Q, Ma T B, Yu G, Zhang C H, Geng D C, Yu Z W, Zhang S G, Wang W Z, et al. Robust microscale superlubricity under high contact pressure enabled by graphene-coated microsphere. Nat Commun 8: 14029 (2017)
[9]
Peng Y, Wang Z, Li C. Study of nanotribological properties of multilayer graphene by calibrated atomic force microscopy. Nanotechnology 25(30): 305701 (2014)
[10]
Li J J, Gao T Y, Luo J B. Superlubricity of graphite induced by multiple transferred graphene nanoflakes. Adv Sci 5(3): 1700616 (2018)
[11]
Li J J, Li J F, Luo J B. Superlubricity of graphite sliding against graphene nanoflake under ultrahigh contact pressure. Adv Sci 5(11): 1800810 (2018)
[12]
Hod O, Meyer E, Zheng Q S, Urbakh M. Structural superlubricity and ultralow friction across the length scales. Nature 563(7732): 485–492 (2018)
[13]
Martin J M, Erdemir A. Superlubricity: Friction’s vanishing act. Phys Today 71(4): 40–46 (2018)
[14]
Bhowmick S, Banerji A, Alpas A T. Role of humidity in reducing sliding friction of multilayered graphene. Carbon 87: 374–384 (2015)
[15]
Martin J M, Donnet C, Le Mogne T, Epicier T. Superlubricity of molybdenum disulphide. Phys Rev B 48(14): 10583–10586 (1993)
[16]
Ji L, Li H X, Zhao F, Quan W L, Chen J M, Zhou H D. Effects of environmental molecular characteristics and gas-surface interaction on friction behaviour of diamond-like carbon films. J Phys D: Appl Phys 42(13): 135301 (2009)
[17]
Li P P, Ju P F, Ji L, Li H X, Liu X H, Chen L, Zhou H D, Chen J M. Toward robust macroscale superlubricity on engineering steel substrate. Adv Mater 32(36): 2002039 (2020)
[18]
Liu L C, Zhou M, Jin L, Li L C, Mo Y T, Su G S, Li X, Zhu H W, Tian Y. Recent advances in friction and lubrication of graphene and other 2D materials: Mechanisms and applications. Friction 7(3): 199–216 (2019)
[19]
Berman D, Erdemir A, Sumant A V. Approaches for achieving superlubricity in two-dimensional materials. ACS Nano 12(3): 2122–2137 (2018)
[20]
Zhang S, Ma T B, Erdemir A, Li Q Y. Tribology of two-dimensional materials: From mechanisms to modulating strategies. Mater Today 26: 67–86 (2019)
[21]
Berman D, Deshmukh S A, Sankaranarayanan S K R S, Erdemir A, Sumant A V. Macroscale superlubricity enabled by graphene nanoscroll formation. Science 348(6239): 1118–1122 (2015)
[22]
Berman D, Deshmukh S A, Sankaranarayanan S K R S, Erdemir A, Sumant A V. Extraordinary macroscale wear resistance of one atom thick graphene layer. Adv Funct Mater 24(42): 6640–6646 (2014)
[23]
Spear J C, Ewers B W, Batteas J D. 2D-nanomaterials for controlling friction and wear at interfaces. Nano Today 10(3): 301–314 (2015)
[24]
Berman D, Erdemir A, Sumant A V. Few layer graphene to reduce wear and friction on sliding steel surfaces. Carbon 54: 454–459 (2013)
[25]
Peng D X, Chen C H, Kang Y, Chang Y P, Chang S Y. Size effects of SiO2 nanoparticles as oil additives on tribology of lubricant. Ind Lubr Tribol 62(2): 111–120 (2010)
[26]
Jia X H, Huang J, Li Y, Yang J, Song H J. Monodisperse Cu nanoparticles @ MoS2 nanosheets as a lubricant additive for improved tribological properties. Appl Surf Sci 494: 430–439 (2019)
[27]
Ma Y J, Wan H Q, Ye Y P, Chen L, Li H X, Zhou H D, Chen J M. In-situ synthesis of size-tunable silver sulfide nanoparticles to improve tribological properties of the polytetrafluoroethylene-based nanocomposite lubricating coatings. Tribol Int 148: 106324 (2020)
[28]
Zhao W L, Duan F L. Friction properties of carbon nanoparticles (nanodiamond and nanoscroll) confined between DLC and a-SiO2 surfaces. Tribol Int 145: 106153 (2020)
[29]
Bejagam K K, Singh S, Deshmukh S A. Nanoparticle activated and directed assembly of graphene into a nanoscroll. Carbon 134: 43–52 (2018)
[30]
Zhang D H, Yang H B. Formation of carbon nanoscrolls from graphene sheet: A molecular dynamics study. J Mol Struct 1125: 282–287 (2016)
[31]
Berman D, Narayanan B, Cherukara M J, Sankaranarayanan S K R S, Erdemir A, Zinovev A, Sumant A V. Operando tribochemical formation of onion-like-carbon leads to macroscale superlubricity. Nat Commun 9: 1164 (2018)
[32]
Zhai W Z, Srikanth N, Kong L B, Zhou K. Carbon nanomaterials in tribology. Carbon 119: 150–171 (2017)
[33]
Chen X C, Li J J. Superlubricity of carbon nanostructures. Carbon 158: 1–23 (2020)
[34]
Geim A K, Novoselov K S. The rise of graphene. Nat Mater 6(3): 183–191 (2007)
[35]
Xu L, Liang H W, Yang Y, Yu S H. Stability and reactivity: Positive and negative aspects for nanoparticle processing. Chem Rev 118(7): 3209–3250 (2018)
[36]
Berman D, Erdemir A, Sumant A V. Reduced wear and friction enabled by graphene layers on sliding steel surfaces in dry nitrogen. Carbon 59: 167–175 (2013)
[37]
Miura K, Kamiya S, Sasaki N. C60 molecular bearings. Phys Rev Lett 90(5): 055509 (2003)
[38]
Liu Y F, Li J J, Chen X C, Luo J B. Fluorinated graphene: A promising macroscale solid lubricant under various environments. ACS Appl Mater Interfaces 11(43): 40470–40480 (2019)
[39]
Gao X, Ju P F, Liu X H, Chen L, Ji L, Li H X, Zhou H D, Chen J M. Macro-tribological behaviors of four common graphenes. Ind Eng Chem Res 58(14): 5464–5471 (2019)
[40]
Deng H, Ma M, Song Y M, He Q C, Zheng Q S. Structural superlubricity in graphite flakes assembled under ambient conditions. Nanoscale 10(29): 14314–14320 (2018)
[41]
Zhang Y P, Li P P, Ji L, Liu X H, Wan H Q, Chen L, Li H X, Jin Z L. Tribological properties of MoS2 coating for ultra-long wear-life and low coefficient of friction combined with additive g-C3N4 in air. Friction 9(4): 789–801 (2021)
[42]
Li Z Y, Yang W J, Wu Y P, Wu S B, Cai Z B. Role of humidity in reducing the friction of graphene layers on textured surfaces. Appl Surf Sci 403: 362–370 (2017)
File
40544_0532_ESM.pdf (1 MB)
Publication history
Copyright
Acknowledgements
Rights and permissions

Publication history

Received: 22 January 2021
Revised: 11 April 2021
Accepted: 28 May 2021
Published: 17 August 2021
Issue date: September 2022

Copyright

© The author(s) 2021.

Acknowledgements

The authors thank the National Natural Science Foundation of China (Grant No. 51775537) and Youth Innovation Promotion Association of Chinese Academy of Sciences (Grant No. Y202084) for financial support.

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.

The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.

To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

Return