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Journal of Chinese Society for Corrosion and protection  2018, Vol. 38 Issue (3): 289-295    DOI: 10.11902/1005.4537.2017.078
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Influence of DMF Modified TiO2 Film on the Photogenerated Cathodic Protection Behavior
Ping QIU(), Lianjie YANG, Yu SONG, Hongfei YANG
Beijing Key Laboratory of Failure, Corrosion and Protection of Oil/Gas Facilities, Department of Materials Science and Engineering, China University of Petroleum, Beijing 102249, China
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Abstract  

TiO2 film surface normally presents micro porous after annealing treatment, which is one of the key factors on restraining the application of photogenerated cathodic protection of it. This study has prepared DMF modified TiO2 film by sol-gel and dip-coating method on the substrate of FTO glass. The influence of DMF on the corresponding film composition, microstructure and surface wettability are explored by XRD, Raman spectroscopy and SEM. The property of photo response and cathodic protection behavior of the film coupled with 316 stainless steel are studied under UV illumination. The results indicated that the addition of DMF has essentially improved the compact continuity of the TiO2 film, which supplies effective inhibition on the corrosive ions migration to the substrate. And the modified film presents comparable photogenerated cathodic protection property to that of pure TiO2 film.

Key words:  photogenerated cathodic protection      modified TiO2 film      stainless steel      DMF     
Received:  16 May 2017     
ZTFLH:  TG174.41  
Fund: Supported by National Natural Science Foundation of China (51301199) and Elite Young Researcher Foundation of China University of Petroleum (2462015YQ0602)

Cite this article: 

Ping QIU, Lianjie YANG, Yu SONG, Hongfei YANG. Influence of DMF Modified TiO2 Film on the Photogenerated Cathodic Protection Behavior. Journal of Chinese Society for Corrosion and protection, 2018, 38(3): 289-295.

URL: 

https://www.jcscp.org/EN/10.11902/1005.4537.2017.078     OR     https://www.jcscp.org/EN/Y2018/V38/I3/289

Fig.1  XRD spectra of pure TiO2 film and TiO2 film with DMF addition after annealing treatment at 450 ℃ (a) and corresponding (101) diffraction peak fitting as Lorentzian distribution (b)
Fig.2  Raman spectra of pure TiO2 film and TiO2 film with DMF addition after annealing treatment at 450 ℃ (a) and corresponding Raman shift of 151 cm-1 band (b)
Fig.3  Images of pure TiO2 sol (a) and TiO2 sol with DMF addition (b) after 4 h aging
Fig.4  SEM images of pure TiO2 film (a) and TiO2 film with DMF addition (b) after annealing treatment at 450 ℃
Fig.5  Contact angle images of pure TiO2 film (a) and TiO2 film with DMF addition (b) after annealing treatment at 450 ℃
Fig.6  Time dependences of open circuit potential of 316L SS coupled with pure TiO2 film and TiO2 film with DMF addition in 3.5%NaCl solution under the illumination and dark conditions
Fig.7  Nyquist (a) and Bode (b) plots of 316L SS electrode uncoupled and coupled with pure and DMF added TiO2 films in 3.5%NaCl solution under the dark and illumination conditions
Fig.8  Equivalent circuits used to fit EIS spectra of 316L SS electrode uncoupled (a) and coupled (b) with pure and DMF added TiO2 films in 3.5%NaCl solution under the dark and illumination conditions
Condition Rs
Ω·cm2
CPE1 R1
Ω·cm2
CPE2 R2
kΩ·cm2
W-R
kΩ·cm2
Y0 / 103 Ω-1·cm-2·sn n Y0 / 104 Ω-1·cm-2·sn n
No photoanode 1.12 0.84 0.581 20.3 2.12 0.812 16.7 ---
Pure TiO2, illuminated 1.84 4.13 0.863 23.1 7.94 0.775 2.61 7.11
TiO2/DMF, illuminated 13.6 1.26 0.916 40.5 7.76 0.757 2.33 6.39
Pure TiO2, dark 1.82 2.36 0.752 23.3 5.97 0.826 17.0 4.87
TiO2/DMF, dark 13.8 8.33 0.824 85.5 4.71 0.891 20.4 3.32
Table 1  Impedance parameters obtained by fitting EIS data according to the equivalent circuits in Fig.8
Fig.9  Polarization curves of 316L SS electrode uncoupled and coupled with pure and DMF added TiO2 films in 3.5%NaCl solution in the dark and illumination conditions
Condition βa
mV·dec-1
Βc
mV·dec-1
Icorr
μA·cm-2
Ecorr
mV·SCE-1
No photoanode 158.4 -68.9 0.589 0.338
Pure TiO2,illuminated 120.7 -93.4 5.252 -183
TiO2/DMF,illuminated 145.5 -100.2 5.941 -195
Pure TiO2, dark 154.3 -99.2 0.721 -36.3
TiO2/DMF, dark 127.8 -102.7 0.101 -38.2
Table 2  Fitting electrochemical parameters of polarization curves
[1] Yamashita M, Miyuki H, Matsuda Y, et al.The long term growth of the protective rust layer formed on weathering steel by atmospheric corrosion during a quarter of a century[J]. Corros. Sci., 1994, 25: 283
[2] Hao L, Zhang S X, Dong J H, et al.Evolution of atmospheric corrosion of MnCuP weathering steel in a simulated coastal-industrial atmosphere[J]. Corros. Sci., 2012, 59: 270
[3] Wang Z F, Liu J R, Wu L X, et al.Study of the corrosion behavior of weathering steels in atmospheric environments[J]. Corros. Sci., 2013, 67: 1
[4] Mao C L, Xiao K, Dong C F, et al.Corrosion behavior of extra deep drawing cold rolled sheet in stimulative ocean-atmosphere environment[J]. J. Chin. Soc. Corros. Prot., 2017, 37: 101(毛成亮, 肖葵, 董超芳等. 超深冲压用冷轧板在模拟海洋大气环境中的腐蚀行为[J]. 中国腐蚀与防护学报, 2017, 37: 101)
[5] Liu W, Wang J.Environmental impact of material corrosion research progress in marine splash zone[J]. J. Chin. Soc. Corros. Prot., 2010, 30: 504(刘薇, 王佳. 海洋浪溅区环境对材料腐蚀行为影响的研究进展[J]. 中国腐蚀与防护学报, 2010, 30: 504)
[6] Hao L, Zhang S X, Dong J H, et al.Evolution of corrosion of MnCuP weathering steel submitted to wet/dry cyclic tests in a simulated coastal atmosphere[J]. Corros. Sci., 2012, 58: 175
[7] H?rlé S, Mazaudier F, Dillmann P, et al.Advances in understanding atmospheric corrosion of iron. II. Mechanistic modelling of wet-dry cycles[J]. Corros. Sci., 2004, 46: 1431
[8] Graedel T E, Franey J P, Kammlott G W.Ozone- and photon-enhanced atmospheric sulfidation of copper[J]. Science, 1984, 224: 599
[9] Burleigh T D, Ruhe C, Forsyth J.Photo-corrosion of different metals during long-term exposure to ultraviolet light[J]. Corrosion, 2003, 59: 774
[10] Bertolini L, Gastaldi M, Pedeferri M P, et al.Prevention of steel corrosion in concrete exposed to seawater with submerged sacrificial anodes[J]. Corros. Sci., 2002, 44: 1497
[11] Rajendran V, Murugesan R.On site monitoring of corrosion of marine structure using self sacrificial galvanic anodes-case study[J]. J. Civil Eng. Sci., 2013, 2: 193
[12] Scully J R.Electrochemical impedance of organic-coated steel: Correlation of impedance parameters with long-term coating deterioration[J]. J. Electrochem. Soc., 1989, 136: 979
[13] Hosking N C, Str?m M A, Shipway P H, et al.Corrosion resistance of zinc-magnesium coated steel[J]. Corros. Sci., 2007, 49: 3669
[14] Shen G X, Chen Y C, Li J, et al.Studies of mechanism on photogenerated cathodic protection of the TiO2-SnO2 composite films[J]. J. Chin. Soc. Corros. Prot., 2006, 26: 109(沈广霞, 陈艺聪, 李静等. 纳米TiO2-SnO2复合薄膜的光生阴极保护作用及机理研究[J]. 中国腐蚀与防护学报, 2006, 26: 109)
[15] Park H, Kim K Y, Choi W.A novel photoelectrochemical method of metal corrosion prevention using a TiO2 solar panel[J]. Chem. Commun., 2001, (3): 281
[16] Li J, Lin C J, Li J T, et al.A photoelectrochemical study of CdS modified TiO2 nanotube arrays as photoanodes for cathodic protection of stainless steel[J]. Thin Solid Films, 2011, 519: 5494
[17] Subasri R, Shinohara T, Mori K.TiO2 based photoanodes for cathodic protection of copper[J]. J. Electrochem. Soc., 2005, 152: B105
[18] Wang Y G, Liu W, Cao L X, et al.Preparation of MWCNT/TiO2 composite film and its application of photocathodic property for stainless steel[J]. J. Chin. Soc. Corros. Prot., 2012, 32: 485(王永刚, 柳伟, 曹立新等. 多壁纳米碳管/TiO2复合薄膜的制备与光阴极保护性能研究[J]. 中国腐蚀与防护学报, 2012, 32: 485)
[19] Choi H, Stathatos E, Dionysiou D D.Photocatalytic TiO2 films and membranes for the development of efficient wastewater treatment and reuse systems[J]. Desalination, 2007, 202: 199
[20] Zhang L, Wang X T, Li H, et al.Photogenerated cathodic protection properties of CdSe-TiO2 composite material on 304 stainless steel[J]. Corros. Prot., 2015, 36: 258(张亮, 王秀通, 李红等. CdSe-TiO2复合材料对304不锈钢的光生阴极保护性能[J]. 腐蚀与防护, 2015, 36: 258)
[21] Ding Z X, Hou Y D, Li D Z, et al.Effect of morphological structure and photoelectric properties on photocatalytic performance of TiO2[J]. Acta Phys.-Chim. Sin., 2003, 19: 978(丁正新, 侯乙东, 李旦振等. 形态结构和光电特性对纳米TiO2光催化性能的影响[J]. 物理化学学报, 2003, 19: 978)
[22] Li J, Yun H, Lin C J.The Fe-doped TiO2 nanotube arrays as a photoanode for cathodic protection of stainless steel[J]. Acta Phys.-Chim. Sin., 2007, 23: 1886(李静, 云虹, 林昌健. 铁掺杂TiO2纳米管阵列对不锈钢的光生阴极保护[J]. 物理化学学报, 2007, 23: 1886)
[23] Zhu Y F, Du R G, Li J, et al.Photogenerated cathodic protection properties of a TiO2 nanowire film prepared by a hydrothermal method[J]. Acta Phys.-Chim. Sin., 2010, 26: 2349(朱燕峰, 杜荣归, 李静等. 水热法制备TiO2纳米线薄膜的光生阴极保护性能[J]. 物理化学学报, 2010, 26: 2349)
[24] Lei C X, Zhou H, Feng Z D.Effect of liquid-phase-deposited parameters on the photogenerated cathodic protection properties of TiO2 films[J]. J. Alloy. Compd., 2012, 542: 164
[25] Li S N, Wang Q, Chen T, et al.Study on cerium-doped nano-TiO2 coatings for corrosion protection of 316?L stainless steel[J]. Nano. Res. Lett., 2012, 7: 227
[26] Yuan J N, Tsujikawa S.Photo-effects of sol-gel derived TiO2 coating on carbon steel in alkaline solution[J]. Zairyo-to-Kankyo, 2009, 44: 534
[27] Ohko Y, Saitoh S, Tatsuma T, et al.Photoelectrochemical anticorrosion and self-cleaning effects of a TiO2 coating for type 304 stainless steel[J]. J. Electrochem. Soc., 2001, 148: B24
[28] Zhou M J, Zeng Z O, Zhong L.Photogenerated cathode protection properties of nano-sized TiO2/WO3 coating[J]. Corros. Sci., 2009, 51: 1386
[29] Bai X, Li T, Qi Y X, et al.One-step fabricating nitrogen-doped TiO2 nanoparticles coated with carbon to achieve excellent high-rate lithium storage performance[J]. Electrochim. Acta, 2015, 187: 389
[30] Li J, Lin C J, Lai Y K, et al.Photogenerated cathodic protection of flower-like, nanostructured, N-doped TiO2 film on stainless steel[J]. Surf. Coat. Technol., 2010, 205: 557
[31] Zhang W F, He Y L, Zhang M S, et al.Raman scattering study on anatase TiO2 nanocrystals[J]. J. Phys., 2000, 33D: 912
[32] Wenzel R N.Surface roughness and contact angle[J]. J. Phys. Chem., 1948, 53: 1466
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