Self-assembling behavior and corrosion inhibition properties of TDPA films on differently structured surfaces of 2024 and 1060 aluminum alloys
-
Jun-e Qu
, Hai0ren Wang , Qiang Zhang and Li-xia Yang
Abstract
The adsorption and corrosion inhibition behavior of 1–tetradecylphosphonic acid self-assembled monolayers on the differently structured surfaces of 2024 and 1060 aluminum alloys were investigated by contact-angle measurement, potentiodynamic polarization, electrochemical impedance spectroscopy, and scanning electron microscopy coupled with energy-dispersive spectroscopy. The electrochemical experiments showed that a 4 h modification of 2024 and 1060 alloys resulted in a maximal inhibition efficiency. Independent of assembly time, the desorption of the tetradecylphosphonic acid molecules provoked by anodic polarization to a certain degree resulted in the acceleration of the anodic dissolution reaction. The inhibition of the self-assembled monolayers for the 1060 alloy was more prominent than for the 2024 alloy. This is consistent with the contact-angle values, supporting the conclusion that TDPA formed a more closely packed SAM on the surface of the 1060 alloy than of the 2024 alloy. Scanning electron microscopy/energy dispersive X-ray spectroscopy results directly revealed the inhibition effect of the monolayers on the primary corrosion stage of these two alloys.
Refrences
[1]I.L.Liakos, R.C.Newman, E.McAlpine, M.R.Alexander: Langmuir23 (2007) 995. 10.1021/la062233vSearch in Google Scholar
[2]M.L.Zheludkevich, K.A.Yasakau, S.K.Poznyak, M.G.S.Ferreira: Corros. Sci.47 (2005) 3368. 10.1016/j.corsci.2005.05.040Search in Google Scholar
[3]Y.Xia, G.M.Whitesides: Angew. Chem. Int. Ed.37 (1998) 550. 10.1002/(SICI)1521-3773(19980316)37:5<550::AID-ANIE550>3.0.CO;2-GSearch in Google Scholar
[4]A.Ultam: Chem. Rev.96 (1996) 1533. 10.1021/cr9502357Search in Google Scholar
[5]H.Y.Ma, C.Yang, B.S.Yin, G.Y.Li, S.H.Chen, J.L.Luo: Appl. Surf. Sci.218 (2003) 143. 10.1016/S0169-4332(03)00573-7Search in Google Scholar
[6]T.T.Foster, M.R.Alexander, G.J.Leggett, E.McAlpine: Langmuir22 (2006) 9254. 10.1021/la061082tSearch in Google Scholar
[7]I.L.Liakos, R.C.Newman, E.McAlpine, M.R.Alexander: Surf. Interface Anal.36 (2004) 347. 10.1002/sia.1749Search in Google Scholar
[8]D.Susac, X.Sun, K.A.R.Mitchell: Appl. Surf. Sci.207 (2003) 40. 10.1016/S0169-4332(02)01237-0Search in Google Scholar
[9]J.Kim, P.C.Wong, K.C.Wong, R.N.S.Sodhi, K.A.R.Mitchell: Appl. Surf. Sci.253 (2007) 3133. 10.1016/j.apsusc.2006.07.023Search in Google Scholar
[10]L.Cecchetto, A.Denoyelle, D.Delabouglise, J.P.Petit: Appl. Surf. Sci.54 (2008) 1736. 10.1016/j.apsusc.2007.07.128Search in Google Scholar
[11]A.Frignani, F.Zucchi, G.Trabanelli, V.Grassi: Corros. Sci.48 (2006) 2258. 10.1016/j.corsci.2005.06.018Search in Google Scholar
[12]P.E.Hintze, L.M.Calle: Electrochim. Acta51 (2006) 1761. 10.1016/j.electacta.2005.02.147Search in Google Scholar
[13]F.M.Reis, H.G.de Melo, I.Costa: Electrochim. Acta51 (2006) 1780. 10.1016/j.electacta.2005.02.118Search in Google Scholar
[14]J.A.DeRose, E.Hoque, B.Bhushan, H.J.Mathieu: Surf. Sci.602 (2008) 1360. 10.1016/j.susc.2008.01.037Search in Google Scholar
[15]P.Campestrini, E.P.M.van Westinga, H.W.van Rooijena, J.H.W.de Wit: Corros. Sci.42 (2000) 1853. 10.1016/S0010-938X(00)00002-0Search in Google Scholar
[16]F.M.Queiroz, M.Magnani, I.Costa, H.G.de Melo: Corros. Sci.50 (2008) 2646. 10.1016/j.corsci.2008.06.041Search in Google Scholar
[17]D.H.Wang, Y.H.Ni, Q.Huo, D.E.Tallman: Thin Solid Films471 (2005) 177. 10.1016/j.tsf.2004.06.158Search in Google Scholar
[18]A.Navrotsky, C.Ma, K.Lilova, N.Birkner: Science330 (2010) 199. 10.1126/science.1195875Search in Google Scholar PubMed
[19]N.Tsud, M.Yoshitake: Surf. Sci.601 (2007) 3060. 10.1016/j.susc.2007.05.007Search in Google Scholar
[20]L.Forget, F.Wilwers, J.Delhalle, Z.Mekhalif: Appl. Surf. Sci.205 (2003) 44. 10.1016/S0169-4332(02)00937-6Search in Google Scholar
[21]V.Guillaumin, G.Mankowski: Corros. Sci.41 (1999) 421. 10.1016/S0010-938X(98)00116-4Search in Google Scholar
[22]C.Blanc, S.Gastaud, G.Mankowski: J. Electrochem. Soc.150 (2003) B396. 10.1149/1.1590327Search in Google Scholar
[23]Y.L.Cheng, Z.Zhang, F.H.Cao: Corros. Sci.46 (2004) 1649. 10.1016/j.corsci.2003.10.005Search in Google Scholar
[24]G.Kioursidis, S.M.Skolianos: Mater. Sci. Eng. A248 (1998) 165. 10.1016/S0921-5093(98)00494-8Search in Google Scholar
[25]K.A.Yasakau, M.L.Zheludkevich, S.V.Lamaka, M.G.S.Ferreira: J. Phys. Chem. B110 (2006) 5. 10.1021/jp0560664Search in Google Scholar PubMed
[26]G.O.Ilevbare, O.Schneider, R.G.Kelly, J.R.Scully: J. Electrochem. Soc.151 (2004) B453. 10.1149/1.1764780Search in Google Scholar
[27]E.A.Ashour, B.G.Ateya: Electrochim. Acta42 (1997) 243. 10.1016/0013-4686(96)00150-8Search in Google Scholar
[28]P.Sury, H.R.Ostwald: Corros. Sci.12 (1972) 77. 10.1016/S0010-938X(72)90581-1Search in Google Scholar
[29]S.S.A.Rehim, H.H.Hassan, M.A.Amin: Appl. Surf. Sci.187 (2002) 279. 10.1016/S0169-4332(01)01042-XSearch in Google Scholar
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Articles in the same Issue
- Contents
- Contents
- Original Contributions
- Phase equilibria in the Gd–Ni binary and Mg–Ni–Gd ternary systems
- Thermodynamics of dilute binary solid solutions using the cluster variation method
- Thermal stability of coherent Pd/TiAl interfaces studied from first-principles calculations and experiments
- Electropulsing-induced phase transformations and their effects on the single point diamond turning of a tempered alloy AZ91
- Study of the mechanism of ductile-regime grinding of SiCp/Al composites using finite element simulation
- Investigations on laser welding of magnesium alloys
- Investigation of the surface of a laser-treated cast iron cylinder bore
- Solidification behaviour of an AA5754 Al alloy ingot cast with high impurity content
- Study of the structural evolution of crystalline zinc oxide films prepared by PLD
- Effects of sintering temperature on pore characterization and strength of porous cordierite–mullite ceramics by a pore-forming in-situ technique
- Sol–gel synthesis of Eu3+, Tb3+ co-doped Y2O3 scintillating nanopowders
- Morphological study of SiC coating developed on 2D carbon composites using MTS precursor in a hot-wall vertical reactor
- Self-assembling behavior and corrosion inhibition properties of TDPA films on differently structured surfaces of 2024 and 1060 aluminum alloys
- Photocatalytic activity of MnWO4 powder in highly effective hydrogen generation from H2O and H2O2
- Rheology and microstructure of polymer-modified asphalt nanocomposites
- Short Communications
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