Electrochemically functionalized graphene as an anti-corrosion reinforcement in Cu matrix composite thin films

Abstract

Cu-graphene (Gr) composite thin films were prepared by electrodeposition route using in-house synthesized Gr sheets. The Gr sheets were synthesized by the electrochemical exfoliation route using 1 M HClO₄ acid as electrolyte. The Gr sheets were confirmed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), field-emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM). The (002) plane of Gr sheets was observed at 2θ of 25.66°. The (002) plane confirmed the crystal structure of carbon peaks. The stretching vibration of C-C bond at a wavelength of 1577 cm⁻¹ and other functional groups of carboxyl and epoxide groups were observed from FTIR. TEM confirmed the transparent structure of Gr sheets. The prepared Gr sheets were used as reinforcement at concentrations of 0.1 and 0.3 g/L with a copper matrix to synthesize the Cu-Gr composite. The prepared composite thin films were characterized by XRD, SEM, and energy-dispersion spectrometry (EDS) for morphological and analytical studies. The presence of Gr sheets in Cu-Gr composite was confirmed by EDS analysis. The prepared Cu-Gr nanocomposite thin film showed higher corrosion resistance compared with pure copper thin films in 3.5wt% NaCl, as confirmed by Tafel plots. Electrochemical impedance spectroscopy complimented the above results and showed that 0.3 g/L composite film achieved the highest film resistance.

Keywords

graphene / nanocomposite / electrodeposition / copper

References

[1] Amin MA, Khaled KF. Copper corrosion inhibition in O₂-saturated H₂SO₄ solutions. Corros. Sci., 2010, 52(4): 1194.

[2] Khaled KF. Studies of the corrosion inhibition of copper in sodium chloride solutions using chemical and electrochemical measurements. Mater. Chem. Phys., 2011, 125(3): 427.

[3] Wlasny I, Dabrowski P, Rogala M, Pasternak I, Strupinski W, Baranowski JM, Klusek Z. Impact of electrolyte intercalation on the corrosion of graphene-coated copper. Corros. Sci., 2015, 92, 69.

[4] Solmaz R, Altunbaş Şahin E, Döner A, Kardaş G. The investigation of synergistic inhibition effect of rhodanine and iodide ion on the corrosion of copper in sulphuric acid solution. Corros. Sci., 2011, 53(10): 3231.

[5] Chen SS, Brown L, Levendorf M, Cai WW, Ju SY, Edgeworth J, Li XS, Magnuson CW, Velamakanni A, Piner RD, Kang JY, Park J, Ruoff RS. Oxidation resistance of graphene-coated Cu and Cu/Ni alloy. ACS Nano, 2011, 5(2): 1321.

[6] Cai MZ, Thorpe D, Adamson DH, Schniepp HC. Methods of graphite exfoliation. J. Mater. Chem., 2012, 22(48): 24992.

[7] S.K. Sahoo and A. Mallik, Simple, fast and cost-effective electrochemical synthesis of few layer graphene nanosheets, Nano, 10(2015), No. 2, art. No. 1550019.

[8] S.K. Sahoo and A. Mallik, Fundamentals of fascinating graphene nanosheets: A comprehensive study, Nano, 14(2019), No. 3, art. No. 1930003.

[9] Dong YH, Liu QQ, Zhou Q. Corrosion behavior of Cu during graphene growth by CVD. Corros. Sci., 2014, 89, 214.

[10] Schriver M, Regan W, Gannett WJ, Zaniewski AM, Crommie MF, Zettl A. Graphene as a long-term metal oxidation barrier: Worse than nothing. ACS Nano, 2013, 7(7): 5763.

[11] F. Mohandes and M. Salavati-Niasari, Freeze-drying synthesis, characterization and in vitro bioactivity of chitosan/graphene oxide/hydroxyapatite nanocomposite, RSC Adv., 4(2014), No. 49, art. No. 25993.

[12] Safardoust-Hojaghan H, Salavati-Niasari M. Degradation of methylene blue as a pollutant with N-doped graphene quantum dot/titanium dioxide nanocomposite. J. Clean. Prod., 2017, 148, 31.

[13] Mahdiani M, Soofivand F, Ansari F, Salavati-Niasari M. Grafting of CuFe₁₂O₁₉ nanoparticles on CNT and graphene: Eco-friendly synthesis, characterization and photocatalytic activity. J. Clean. Prod., 2018, 176, 1185.

[14] Safajou H, Khojasteh H, Salavati-Niasari M, Mortazavi-Derazkola S. Enhanced photocatalytic degradation of dyes over graphene/Pd/TiO₂ nanocomposites: TiO₂ nanowires versus TiO₂ nanoparticles. J. Colloid Interface Sci., 2017, 498, 423.

[15] Tavakoli F, Salavati-Niasari M, Badiei A, Mohandes F. Green synthesis and characterization of graphene nanosheets. Mater. Res. Bull., 2015, 63, 51.

[16] F. Mohandes and M. Salavati-Niasari, In vitro comparative study of pure hydroxyapatite nanorods and novel polyethylene glycol/graphene oxide/hydroxyapatite nanocomposite, J. Nanopart. Res., 16(2014), No. 9, art. No. 2604.

[17] Soofivand F, Salavati-Niasari M. Co₃O₄/graphene nanocomposite: Pre-graphenization synthesis and photocatalytic investigation of various magnetic nanostructures. RSC Adv., 2015, 5(79): 64346.

[18] Khojasteh H, Salavati-Niasari M, Safajou H, Safardoust-Hojaghan H. Facile reduction of graphene using urea in solid phase and surface modification by N-doped graphene quantum dots for adsorption of organic dyes. Diamond Relat. Mater., 2017, 79, 133.

[19] Teymourinia H, Salavati-Niasari M, Amiri O, Safardoust-Hojaghan H. Synthesis of graphene quantum dots from corn powder and their application in reduce charge recombination and increase free charge carriers. J. Mol. Liq., 2017, 242, 447.

[20] Li ZL, Zhao J, Sun JL, Gong F, Ni XY. Reinforcing effect of graphene on the mechanical properties of Al₂O₃/TiC ceramics. Int. J. Miner. Metall. Mater., 2017, 24(12): 1403.

[21] Zeng X, Teng J, Yu JG, Tan AS, Fu DF, Zhang H. Fabrication of homogeneously dispersed graphene/Al composites by solution mixing and powder metallurgy. Int. J. Miner. Metall. Mater., 2018, 25(1): 102.

[22] Huang CY, Hu SP, Chen K. Influence of rolling temperature on the interfaces and mechanical performance of graphene-reinforced aluminum-matrix composites. Int. J. Miner. Metall. Mater., 2019, 26(6): 752.

[23] Tian WM, Li SM, Wang B, Chen X, Liu JH, Yu M. Graphene-reinforced aluminum matrix composites prepared by spark plasma sintering. Int. J. Miner. Metall. Mater., 2016, 23(6): 723.

[24] Pul M. Effect of sintering temperature on pore ratio and mechanical properties of composite structure in nano graphene reinforced ZA27 based composites. Int. J. Miner. Metall. Mater., 2020, 27(2): 232.

[25] Masjedi-Arani M, Salavati-Niasari M. Novel synthesis of Zn₂GeO₄/graphene nanocomposite for enhanced electrochemical hydrogen storage performance. Int. J. Hydrogen Energy, 2017, 42(27): 17184.

[26] Masjedi-Arani M, Salavati-Niasari M. Ultrasonic assisted synthesis of a nano-sized Co₂SnO₄/graphene: A potential material for electrochemical hydrogen storage application. Int. J. Hydrogen Energy, 2018, 43(9): 4381.

[27] Masjedi-Arani M, Salavati-Niasari M. Cd₂SiO₄/graphene nanocomposite: Ultrasonic assisted synthesis, characterization and electrochemical hydrogen storage application. Ultrason. Sonochem., 2018, 43, 136.

[28] M. Masjedi-Arani, M. Ghiyasiyan-Arani, O. Amiri, and M. Salavati-Niasari, CdSnO₃-graphene nanocomposites: Ultrasonic synthesis using glucose as capping agent and characterization for electrochemical hydrogen storage, Ultrason. Sonochem., 61(2020), art. No. 104840.

[29] Rose A, Guru Prasad K, Sakthivel T, Gunasekaran V, Maiyalagan T, Vijayakumar T. Electrochemical analysis of graphene oxide/polyaniline/polyvinyl alcohol composite nanofibers for supercapacitor applications. Appl. Surf. Sci., 2018, 449, 551.

[30] Li M, Xiong P, Yan F, Li SJ, Ren CH, Yin ZC, Li A, Li HF, Ji XM, Zheng YF, Cheng Y. An overview of graphene-based hydroxyapatite composites for orthopedic applications. Bioact. Mater., 2018, 3(1): 1.

[31] Wang CS, Li JY, Amatore C, Chen Y, Jiang H, Wang XM. Gold nanoclusters and graphene nanocomposites for drug delivery and imaging of cancer cells. Angew. Chem. Int. Ed., 2011, 50(49): 11644.

[32] Behera AK, Mallik A. Ultrasound assisted electroplating of nano-composite thin film of Cu matrix with electrochemically in-house synthesized few layer graphene nano-sheets as reinforcement. J. Alloys Compd., 2018, 750, 587.

[33] Raghupathy Y, Kamboj A, Rekha MY, Narasimha Rao NP, Srivastava C. Copper-graphene oxide composite coatings for corrosion protection of mild steel in 3.5wt% NaCl. Thin Solid Films, 2017, 636, 107.

[34] Li SS, Song GS, Fu Q, Pan CX. Preparation of Cugraphene coating via electroless plating for high mechanical property and corrosive resistance. J. Alloys Compd., 2019, 777, 877.

[35] Xie GX, Forslund M, Pan JS. Direct electrochemical synthesis of reduced graphene oxide (rGO)/copper composite films and their electrical/electroactive properties. ACS Appl. Mater. Interfaces, 2014, 6(10): 7444.

[36] Chu K, Wang XH, Wang F, Li YB, Huang DJ, Liu H, Ma WL, Liu FX, Zhang H. Largely enhanced thermal conductivity of graphene/copper composites with highly aligned graphene network. Carbon, 2018, 127, 102.

[37] Q. Zhang, Z.B. Qin, Q. Luo, Z. Wu, L. Liu, B. Shen, and W.B. Hu, Microstructure and nanoindentation behavior of Cu composites reinforced with graphene nanoplatelets by electroless co-deposition technique, Sci. Rep., 7(2017), art. No. 1338.

[38] Wang J, Guo LN, Lin WM, Chen J, Zhang S, Chen SD, Zhen TT, Zhang YY. The effects of graphene content on the corrosion resistance, and electrical, thermal and mechanical properties of graphene/copper composites. New Carbon Mater., 2019, 34(2): 161.

[39] Nazeer F, Ma Z, Gao LH, Wang FC, Khan MA, Malik A. Thermal and mechanical properties of copper-graphite and copper-reduced graphene oxide composites. Composites B, 2019, 163, 77.

[40] A.K. Behera, R. Chandran, S. Sarkar, and A. Mallik, An exploration on the use of in-house synthesized reduced few layer graphene particles as a reinforcement during sono-electroplating of Cu matrix composite films, J. Alloys Compd., 817(2020), art. No. 152713.

[41] C.L.P. Pavithra, B.V. Sarada, K.V. Rajulapati, T.N. Rao, and G. Sundararajan, A new electrochemical approach for the synthesis of copper-graphene nanocomposite foils with high hardness, Sci. Rep., 4(2015), art. No. 4049.