Abstract
The synergistic inhibition effect of CeCl3 (Ce) and serine (Ser) on the corrosion of carbon steel in a 3% NaCl solution was investigated by electrochemical methods and surface analysis. The results showed that both CeCl3 and Ser, when used alone, had limited inhibition effect toward carbon steel corrosion in the 3% NaCl solution. In contrast, the combination of CeCl3 with Ser produced a strong synergistic effect on the corrosion inhibition behavior of carbon steel, improving the inhibition efficiency significantly. The polarization curves showed that the mixture of CeCl3 and Ser acts as a cationic-type inhibitor. Scanning electron microscopy and Fourier transform infrared spectroscopy showed that the synergistic inhibition effect was due to complex formation between the cerium ions and amino acid molecules.
摘要
本文通过电化学和表面分析方法研究了稀土铈离子和丝氨酸在3%氯化钠溶液中对碳钢的缓蚀 协同作用。研究结果表明, 单独的铈离子或丝氨酸在3%氯化钠中对碳钢的腐蚀抑制作用均有限,相 比之下,铈离子与丝氨酸复配之后,稀土缓蚀剂的缓蚀性能显著增强,即稀土铈离子与丝基酸之间存 在缓蚀协同效应。扫描电子显微镜和傅里叶红外反射光谱表明,稀土铈离子和丝基酸在金属表面形成 了稀土离子—氨基酸的配合物薄膜,阻碍了阴极腐蚀过程,从而有效地抑制了金属腐蚀。
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MATTER E A, KOZHUKHAROV S, MACHKOVA M, KOZHUKHAROV V. Comparison between the inhibition efficiencies of Ce(III) and Ce(IV) ammonium nitrates against corrosion of AA2024 aluminum alloy in solutions of low chloride concentration [J]. Corrosion Science, 2012, 62: 22–33.
MUSTER T H, SULLIVAN H, LAU D, ALEXANDER D L J, SHERMAN N, GARCIA S J, HARVEYA T G, MARKLEY T A, HUGHES A E, CORRIGAN P A, GLENN A M, WHITE P A, HARDIN S G, MARDEL J, MOL J M C. A combinatorial matrix of rare earth chloride mixtures as corrosion inhibitors of AA2024-T3: Optimisation using potentiodynamic polarisation and EIS [J]. Electrochimca Acta, 2012, 67: 95–103.
KARIMI A, DANAEE I, ESKANDARI H, RASHVANAVEI M. Adsorption isotherm and inhibition effect of a synthesized di-(m-formylphenol)-1,2- cyclohexandiimine on corrosion of steel X52 in HCl solution [J]. Journal of Central south University, 2016, 23: 249–257.
ZHU Yan-hua, ZHUANG Jia, YU Yong-sheng, ZENG Xian-guang. Research on anti-corrosion property of rare earth inhibitor for X70 steel [J]. Journal of Rare Earth, 2013, 31(7): 734–740.
MISHRA A K, BALASUBRAMANIAM R. Corrosion inhibition of aluminium by rare earth chlorides [J]. Materials Chemistry and Physics, 2007, 103(2, 3): 385–393.
MONTEMOR M F, SIMOES A M, CARMEZIM M J. Characterization of rare-earth conversion films formed on the AZ31 magnesium alloy and its relation with corrosion protection [J]. Applied Surface Science, 2007, 253(16): 6922–6931.
BLIN F, KOUTSOUKOS P, KLEPETSIANIS P, FORSYTH M. The corrosion inhibition mechanism of new rare earth cinnamate compounds-Electrochemical studies [J]. Electrochimica Acta, 2007, 52(21): 6212–6220.
ZHANG Bing-ru, HE Cheng-jun, WANG Cheng, SUN Pei-di, LI Feng-ting, LIN Yu. Synergistic corrosion inhibition of environment-friendly inhibitors on the corrosion of carbon steel in soft water [J]. Corrosion Science, 2015, 94: 6–20.
KALLIP S, BASTOS A C, YASAKAU K A, ZHELUDKEVICH M L, FERREIRA M G S. Synergistic corrosion inhibition on galvanically coupled metallic materials [J]. Electrochemistry Communications, 2012, 20: 101–104.
RAMYA K, MOHAN R, ANUPAMA K K, JOSEPH A. Electrochemical and theoretical studies on the synergistic interaction and corrosion inhibition of alkyl benzimidazoles and thiosemicarbazide pair on mild steel in hydrochloric acid [J]. Materials Chemistry and Physics, 2015, 149–150: 632–647.
ZHAO Jing-mao, DUAN Han-bing, JIANG Rui-jing. Synergistic corrosion inhibition effect of quinoline quaternary ammonium salt and Gemini surfactant in H2S and CO2 saturated brine solution [J]. Corrosion Science, 2015, 91: 108–119.
ZHANG Da-quan, WU Huan, GAO Li-xin. Synergistic inhibition effect of l-phenylalanine and rare earth Ce(IV) ion on the corrosion of copper in hydrochloric acid solution [J]. Materials Chemistry and Physics, 2012, 133: 981–986.
MARCELIN S, PÉBÈRE N. Synergistic effect between 8-hydroxyquinoline and benzotriazole for the corrosion protection of 2024 aluminium alloy: A local electrochemical impedance approach [J]. Corrosion Science, 2015, 101: 66–74.
KHAMIS A, SALEH M M, AWAD M I. Synergistic inhibitor effect of cetylpyridinium chloride and other halides on the corrosion of mild steel in 0.5 M H2SO4 [J]. Corrosion Science, 2013, 66: 343–349.
WANG Yan, NORTHWOOD D O. Effects of O2 and H2 on the corrosion of SS316L metallic bipolar plate materials in simulated anode and cathode environments of PEM fuel cells [J]. Electrochimica Acta, 2007, 52(24): 6793–6798.
OKAFOR P C, LIU Chun-bo, LIU Xia, ZHENG Yu-gui. Corrosion inhibition and adsorption behavior of imidazoline salt on N80 carbon steel in CO2-saturated solutions and its synergism with thiourea [J]. Journal of Solid State Electrochemistry, 2010, 14: 1367–1376.
BAHRAMI M J, HOSSEINI S M A, PILVAR P. Experimental and theoretical investigation of organic compounds as inhibitors for mild steel corrosion in sulfuric acid medium [J]. Corrosion Science, 2010, 52: 2793–2803.
LIU Xia, LU Ying, JIANG Bin. Electrochemical study on the effect of bipyridine dicarboxylic acid and its cobalt complex on the corrosion behaviour of carbon steel in acidic medium [J]. Journal of Adhesion Science and Technology, 2015, 29: 463–472.
LIU Xia, OKAFOR P C, JIANG Bin, HU Hong-xiang, ZHENG Yui-gui. The inhibitory effect of some bipyridine derivatives on the corrosion behaviour of N80 carbon steel in sulphuric acid solutions [J]. Surface Review and Letters, 2015, 22: 1550007–1550018.
LI Xiao-bo, MAO Ya-jun, XIAO Chi, LU Fan-li. Infra-red spectroscopic characteristics of naphthalocyanine in bis (naphthalocyaninato) rare earth complexes peripherally substituted with thiophenyl derivatives [J]. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015, 140: 96–100.
LIU Guo-fa, SHI Tong-shun, ZHAO Yong-nian. Infrared and Raman spectra of complexes about rare earth nitrate with Schiff base from o-vanillin and 1-naphthylamine [J]. Journal of Molecular Structure, 1997, 412(1, 2): 75–81.
AYTAC A. Cu(II), Co(II) and Ni(II) complexes of–Br and–OCH2CH3 substituted Schiff bases as corrosion inhibitors for aluminium in acidic media [J]. Journal of Materials Science, 2010, 45: 6812–6818.
SINGH V P, SINGH P, SINGH A K. Synthesis, structural and corrosion inhibition studies on cobalt(II), nickel(II), copper(II) and zinc(II) complexes with 2-acetylthiophene benzoylhydrazone [J]. Inorganica Chimica Acta, 2011, 379: 56–63.
SINGH P, SINGH A K, SINGH V P. Synthesis, structural and corrosion inhibition properties of some transition metal(II) complexes with o-hydroxyacetophenone-2- thiophenoyl hydrazone[J]. Polyhedron, 2013, 65: 73–81.
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Foundation item: Project(2017210101002066) supported by the Crosswise Project of Liaoning province, China
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Liu, X., Yuan, Yz., Wu, Zy. et al. Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions. J. Cent. South Univ. 25, 1914–1919 (2018). https://doi.org/10.1007/s11771-018-3881-x
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DOI: https://doi.org/10.1007/s11771-018-3881-x