Composite coatings have increasingly been used to improve the wear resistance of materials or protect surfaces from wear. Graphene nanoplatelets (GnPs) allow exploiting both the carbon allotropes and nanomaterials properties to reduce friction. In this study, electrodeposition of Cu-GnP composite coatings was realized to improve the tribological behaviour of copper plates. Two grades of GnPs were exploited to produce self-lubricating coatings, investigating how the GnP size affects the tribological performance. The characterization was performed through profilometry and microscopy (SEM-EDS) to assess their morphology, in addition to wear tests to define the mechanical properties. The results proved that the dimensions of GnPs, which are width and thickness, greatly affect the morphological and tribological properties of the coatings.
YaoB, HanZ, LiYS, Dry sliding tribological properties of nanostructured copper subjected to dynamic plastic deformation. Wear. 2011;271:1609–1616.
3.
YingLX, YangJT, YingL, Electrodeposition and tribological properties of self-lubricating Sn-Ni-PTFE composite coating. Key Eng Mater. 2014;572(1):277–280.
4.
MathewRT, SingamS, KolluP, Achieving exceptional tensile strength in electrodeposited copper through grain refinement and reinforcement effect by codeposition of few layered graphene. J Alloys Compd. 2020;840:155725.
Van HauT, Van TrinhP, Hoai NamNP, Enhanced hardness of nickel coating reinforced functionalized carbon nanomaterials via an electrodeposition technique. Mater Res Exp. 2019;6:0850c4.
7.
SafaviMS, FathiM, MirzazadehS, Perspectives in corrosion-performance of Ni–Cu coatings by adding Y2O3 nanoparticles. Surf Eng. 2021;37(2):226–235.
8.
ZhangR, LiZ, YuX, Characterisation and properties of Ni–W–Y2O3–ZrO2 nanocomposite coating. Surf Eng. 2019;35(7):578–587.
9.
AlmontiD, UcciardelloN.Improvement of thermal properties of micro head engine electroplated by graphene: experimental and thermal simulation. Mater Manuf Process. 2019;34(14):1612–1619.
10.
Van HauT, Van TrinhP, Hoai NamNP, Electrodeposited nickel-graphene nanocomposite coating: effect of graphene nanoplatelet size on its microstructure and hardness. RSC Adv. 2020;10:22080–22090.
11.
WuYH, YuT, ShenZX.Two-dimensional carbon nanostructures: fundamental properties, synthesis, characterization, and potential applications. J Appl Phys. 2010;108:071301.
12.
KhanI, SaeedK, KhanI.Nanoparticles: properties, applications and toxicities. Arab J Chem. 2019;12:908–931.
13.
LiS, LiQ, CarpickRW, The evolving quality of frictional contact with graphene. Nature. 2016;539:541–545.
14.
LeeHC, LiuW-W, ChaiS-P, Synthesis of single-layer graphene: a review of recent development. Proc Chem. 2016;19:916–921.
15.
ChenQ, WangY, LiP, Preparation and characterization of graphene-structure GeSe2 nano-films by CVD. Surf Eng. 2020;36(7):765–769.
16.
MatteviC, KimaH, ChhowallaM.A review of chemical vapour deposition of graphene on copper. J Mater Chem. 2011;21:3324–3334.
17.
NarulaU, TanCM.Determining the parameters of importance of a graphene synthesis process using design-of-experiments method. Appl Sci. 2016;6(7):204.
18.
GuoQ, FuL, YanT, Improved photocatalytic activity of porous ZnO nanosheets by thermal deposition graphene-like g-C3N4 for CO2 reduction with H2O vapor. Appl Surf Sci. 2020;509:144773.
19.
Hidalgo-ManriqueP, LeiX, XuR, Copper/graphene composites: a review. J Mater Sci. 2019;54:12236–12289.
20.
RezaeiR.Tensile mechanical characteristics and deformation mechanism of metal-graphene nanolayered composites. Comput Mater Sci. 2018;151:181–188.
21.
ZhaoL, LuH, GaoZ.Microstructure and mechanical properties of Al/graphene composite produced by high-pressure torsion. Adv Eng Mater. 2014;17(7):976–981.
22.
MaoX, ZhuL, LiuH, Synthesis of graphene via electrochemical exfoliation in different electrolytes for direct electrodeposition of a Cu/graphene composite coating. RSC Adv. 2019;9(61):35524–35531.
23.
YangM, WengL, ZhuH, Simultaneously enhancing the strength, ductility and conductivity of copper matrix composites with graphene nanoribbons. Carbon. 2017;118:250–260.
24.
ByunM, KimD, SungK, Characterization of copper–graphite composites fabricated via electrochemical deposition and spark plasma sintering. Appl Sci. 2019;9:2853.
25.
LuoDB, FridriciV, KapsaP.A systematic approach for the selection of tribological coatings. Wear. 2011;271(9.10):2132–2143.
26.
BaioccoG, RubinoG, UcciardelloN.Pretreatments effects on mechanical and morphological features of copper coatings. Surf Interfaces. 2020;20:100625.
27.
HovestadA, JanssenLJJ.Electrochemical codeposition of inert particles in a metallic matrix. J Appl Electrochem. 1995;25:519–527.
28.
BodenA, BoernerB, KuschP, Nanoplatelet size to control the alignment and thermal conductivity in copper-graphite composites. Nano Lett. 2014;14:3640–3644.
29.
ZhangD, XiaoH, JiangW, Effect of graphene lateral size on the microstructure and properties of graphene/copper composites. Int J Mod Phys B. 2020;34:2040045.
30.
MoJL, ZhuMH.Tribological investigation of WC/C coating under dry sliding conditions. Wear. 2011;271(9):1998–2005.
