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ISSN 1000-6818CN 11-1892/O6CODEN WHXUEU
Acta Phys Chim Sin >> 2011,Vol.27>> Issue(03)>> 647-654     doi: 10.3866/PKU.WHXB20110315         中文摘要
ELECTROCHEMISTRY AND NEW ENERGY
Corrosion Inhibition by Sorbitol/Diethylenetriamine Condensation Product for Carbon Steel in 3.5% NaCl Saturated Ca(OH)2 Solution
ZHOU Xin1,2, YANG Huai-Yu1, WANG Fu-Hui1
1State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China; 2Department of Metallurgic Engineering, Liaoning Institute of Science and Technology, Benxi 117022, Liaoning Province, P. R. China
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The inhibitive action of a sorbitol/diethylenetriamine condensation (SDC) product toward carbon steel corrosion in saturated Ca(OH)2 solution containing 3.5% NaCl was investigated using potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), surface morphological observations, and quantum chemical calculations. The results indicate that the addition of SDC can effectively decrease the corrosion current densities of the carbon steel and increase the pitting corrosion potential suggesting that the local corrosion induced by Cl- is strongly restricted by the inhibitor, which acts as a mixed type inhibitor. In the studied concentration range, the inhibition efficiency increased with an increase in inhibitor concentration. The overall inhibition behavior of SDC is attributed to the stabile adsorption film formd by the dominantly physical adsorption on the carbon steel surface according to the Langmuir adsorption isotherm.



Keywords: Corrosion inhibitor   Protection of steel rebar   Inhibition effect   Adsorption behavior  
Received: 2010-09-21 Accepted: 2010-11-15 Publication Date (Web): 2011-01-28
Corresponding Authors: YANG Huai-Yu Email: Hyyang@imr.ac.cn

Fund: The project was supported by the National Key Technology Research and Development Program, China (2007BAB27B03).

Cite this article: ZHOU Xin, YANG Huai-Yu, WANG Fu-Hui. Corrosion Inhibition by Sorbitol/Diethylenetriamine Condensation Product for Carbon Steel in 3.5% NaCl Saturated Ca(OH)2 Solution[J]. Acta Phys. -Chim. Sin., 2011,27 (03): 647-654.    doi: 10.3866/PKU.WHXB20110315

(1) Raupach, M.; Elsener, B.; Polder, R.; Mietz, J. Corrosion of Reinforcement in Concrete: Mechanisms, Monitoring, Inhibitors and Rehabilitation Techniques. 1st ed.; Woodhead Publishing Limited: Cambridge England, 2007; pp 185-202, 170-184.
(2) Birbilis, N.; Nairn, K. M.; Forsyth, M. Electrochimica Acta 2003, 48, 4331.
(3) Mechmech, L. B.; Dhouibi, L.; Ouezdou, M. B.; Triki, E.; Zucchi, F. Cement and Concrete Composites 2008, 30, 167.
(4) Etteyeb, N.; Dhhouibi, L.; Takenouti, H.; Alonso, M. C.; Triki, E. Electrochimica Acta 2007, 52, 7506.
(5) Monticelli, C.; Frignani, A.; Trabanelli, G. Cement & Concrete Research 2000, 30, 635.
(6) Jamil, H. E.; Montemor, M. F.; Boulif, R.; Shriri, A.; Ferreira, M. G. S. Electrochimica Acta 2003, 48, 3509.
(7) Berke, N. S. Corrosion Inhibitors in Concrete. Paper No. 445, Corrosion /1989. Houston: NACE, 1989.
(8) Soylev, T. A.; Richardson, M. G. Construction and Building Materials 2008, 22, 609.
(9) Hansson, C. M.; Mammoliti, L.; Hope, B. B. Cement & Concrete Research 1998, 28, 1775.
(10) Reou, J. S.; Ann, K. Y. Materials Chemistry and Physics 2008, 109, 526.
(11) Hong, N. F. Industrial Construction 2005, 35, 68.
[洪乃丰. 工业建筑, 2005, 35, 68.]
(12) Du, R. G.; Wang, Z. C.; Huang, R. S.; Hu, R. G.; Zhao, B.; Tan, J. G.; Lin, C. J. Electrochemistry 2001, 7, 494.
[杜荣归, 王周成, 黄若双, 胡融刚, 赵冰, 谭建光, 林昌健. 电化学, 2001, 7, 494.]
(13) Ritthart, J. Cement & Concrete Research 2003, 33, 829.
(14) Wang, S. X.; Lin, W. W.; Zhang, J. Q.; Fang, Z. K. Journal of Chinese Society for Corrosion and Protection 2000, 20(1), 15.
[王胜先, 林薇薇, 张鉴清, 方振逵. 中国腐蚀与防护学报, 2000, 20(1) , 15.]
(15) Ghods, P.; Isgor, O. B.; Mcrae, G.; Miller, T. Cement & Concrete Composites 2009, 31, 2.
(16) Dhouibi, L.; Triki, E.; Raharinaivo, A.; Trabanelli, G.; Zucchi, F. British Corrosion Journal 2000, 35, 145.
(17) Li, L.; Sagues, A. A. Corrosion 2002, 58, 305.
(18) Martinez, S.; Valek, L.; Oslakovic, I. S. Journal of Electrochemical Society 2007, 154, C671.
(19) Valek, L.; Martinez, S.; Mikulic, D.; Brnardic, I. Corrosion Science 2008, 50, 2705.
(20) Feng, L. J.; Yang, H. Y.; Wang, F. H. The Inhibition Behaviors of Organic Amines for the Steel Rebar in Ca(OH)2 Saturated Solution Containing 5% NaCl. In Study on the Corrosion and Control for the marine reinforced concrete structures in Splash Zone. 2009 Ocean waves splash zone corrosion engineering structures and control conference. Qingdao, May 12-15, 2009; Hou, B. R. Ed.; Elsevier: Scientific and Technical Documents Publishing House: Beijing, 2009, pp 367-376, 377-382.
[冯丽娟, 杨怀玉, 王福会. 高含氯离子混凝土模拟孔隙液中有机胺对钢筋的缓蚀行为. 见: 海洋工程结构浪花飞溅区腐蚀与控制研究. 2009年海洋工程结构浪花飞溅区腐蚀与控制学术研讨会. 青岛, 5月12-15, 2009; 侯宝荣. 北京, 科学技术文献出版社, 2009: 367-376, 377-382.]
(21) Wang, S. X , Study on the synthesization of new type corrosion inhibitors and their inhibition mechanism for reinforcing steel in concret. ph. D. Dissertation. Department of Polymer Science and Engineering,Zhejiang University, Hangzhou, 1999.
[王胜先.新型钢筋缓蚀剂的合成及缓蚀机理的研究
[D]. 杭州: 浙江大学高分子科学与工程学系, 1999.]
(22) Cao, C. N. The Principle of Corrosion Electrochemistry. 2nd ed.; Chemical Industry Press: Beijing, 2003, p 233.
[曹楚南. 腐蚀电化学原理. 第二版. 北京: 化学工业出版社, 2003: 233.]
(23) Pearson, R. G. Journal of the American Chemical Society 1963, 85, 3533.
(24) Welle, A.; Liao, J. D.; Grunze, M.; Mader, U.; Blank, N. Applied Surface Science 1997, 119, 185.
(25) Jamil, H. E.; Montemor, M. F.; Boulif, R.; Shriri, A.; Ferreira, M. G. S. Electrochimica Acta 2003, 48, 3509.
(26) Valek, L. S.; Martinez, D. Mikulic, I. Brnardic, Corrosion Science 2008, 50, 2705.
(27) Popova, A.; Sokolova, E.; Raicheva, S.; Christov, M. Corrosion Science 2003, 45, 33.
(28) Flis, J.; Zakroczymski, T. Journal of the Electrochemical Society 1998, 143, 2458.
(29) Morales, G. P.; Negrón-Silva, G.; Romero-Romo, M.; Angeles-Chavez, C.; Palomar-Pardave, M. Electrochimica Acta 2004, 49, 4733.
(30) Peter, C. O.; Zheng, Y. G. Corrosion Science 2009, 51, 850.
(31) Saliyan, V. R.; Adhikari, A. V. Corrosion Science 2008, 50, 55.
(32) Yang, P.; Gao, X. H.Chemical Bonding and Structure-Property Relations. High Education Press: Beijing, 1987.
[杨 频, 高孝恢. 性能-结构-化学键. 北京: 高等教育出版社, 1987.]
(33) Rodríguez-Valdez, L. M.; Villamisar, W.; Casales, M.; González-Rodriguez, J. G.; Martínez-Villafañe, A.; Martinez, L.; Glossman-Mitnik, D. Corrosion Science 2006, 48, 4053.
(34) Bentiss, F.; Traisnel, M.; Vezin, H.; Hildebrand, H. F.; Lagrenée, M. Corrosion Science 2004, 46, 2781.

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