Citation: DONG Ze-Hua, ZHU Tao, SHI Wei, GUO Xing-Peng. Inhibition of Ethyleneamine on the Pitting Corrosion of Rebar in a Synthetic Carbonated Concrete Pore Solution[J]. Acta Physico-Chimica Sinica, ;2011, 27(04): 905-912. doi: 10.3866/PKU.WHXB20110336 shu

Inhibition of Ethyleneamine on the Pitting Corrosion of Rebar in a Synthetic Carbonated Concrete Pore Solution

1.
School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China

Received Date: 26 September 2010
Available Online: 18 February 2011
Fund Project: 国家自然科学基金(50971064)资助项目 (50971064)

Tetraethylenepentamine (TEPA) was surveyed to show strong inhibition on pitting corrosion of Q345B carbon steel in a carbonated synthetic pore solution (SPS) by electrochemical noise (ECN), electrochemical impedance spectroscopy (EIS), and polarization curves. The pitting corrosion potential shifts positively with an increase in the TEPA concentration. ECN data show that the low content of TEPA can increase the nucleation rate of the metastable pits slightly and can effectively reduce their lifespan. The high content (0.10 mol·L^-1) of TEPA accelerates the repassivation of metastable pitting and this is accompanied by an increase in noise resistance and a decrease in the nucleation rate and average pitting charge until the noise current transients disappear completely. Both the baseline current and the amplitude of the current transients decrease with an increase in the TEPA concentration, indicating that TEPA retards not only the pitting corrosion but also the general dissolution of the passive film. Micrographs show that the metastable pits mainly initiate and develop around the stable pits because of the induction of corrosion products, which causes the pitting cavity on carbon steel to grow generally in a planar rather than in a perpendicular direction.
- Carbon steel,
- Pitting corrosion,
- Inhibitor,
- Concrete pore solution,
- Electrochemical noise
1. [1]
  
  (1) Xu, Y. M. Journal of the Chinese Ceramic Society 2002, 30, 94.
2. [2]
  [徐永模. 硅酸盐学报 2002, 30, 94.]
3. [3]
  (2) Hausmann, D. A. Mater. Perform. 1998, 37, 64.
4. [4]
  (3) Soylev, T. A.; Francois, R. Cem. Concr. Res. 2003, 33, 1407.
5. [5]
  (4) nzález, J. A.; Andrade, C.; Alonso, C.; Feliu, S. Cem. Concr. Res. 1995, 25, 257.
6. [6]
  (5) Ilevbare, G. O.; Burstein, G. T. Corrosion Sci. 2003, 45, 1545.
7. [7]
  (6) El Aal, E. E. A.; El Wanees, S. A.; Diab, A.; El Haleem, S. M. A. Corrosion Sci. 2009, 51, 1611.
8. [8]
  (7) Jamil, H. E.; Montemor, M. F.; Boulif, R.; Shriri, A.; Ferreira, M. G. S. Electrochim. Acta 2003, 48, 3509.
9. [9]
  (8) Benzina Mechmeche, L.; Dhouibi, L.; Ben Ouezdou, M.; Triki, E.; Zucchi, F. Cem. Concr. Compos. 2008, 30, 167.
10. [10]
  (9) Selev, T. A.; Richardson, M. G. Construction and Building Materials 2008, 22, 609.
11. [11]
  (10) Zhao, B.; Li, J. H.; Hu, R. G.; Du, R. G.; Lin, C. J. Electrochim. Acta 2007, 52, 3976.
12. [12]
  (11) Jamil, H. E.; Shriri, A.; Boulif, R.; Montemor, M. F.; Ferreira, M. G. S. Cem. Concr. Compos. 2005, 27, 671.
13. [13]
  (12) Valcarce, M. B.; Vazquez, M. Mater. Chem. Phys. 2009, 115, 313.
14. [14]
  (13) Dong, Z. H.; Guo, X. P.; Zheng, J. X.; Xu, L. M. J. Appl. Electrochem. 2002, 32, 395.
15. [15]
  (14) Valcarce, M. B.; Vazquez, M. Electrochim. Acta 2008, 53, 5007.
16. [16]
  (15) Sawada, S.; Kubo, J.; Page, C. L.; Page, M. M. Corrosion Sci. 2007, 49, 1186.
17. [17]
  (16) Dong, Z.; Guo, X. P.; Zheng, J. R.; Xu, L. M. Journal of Chinese Society for Corrosion and Protection 2002, 22, 290.
18. [18]
  [董泽华, 郭兴蓬, 郑家燊, 许立铭. 中国腐蚀与防护学报, 2002, 22, 290.]
19. [19]
  (17) Cheng, Y. F.; Yang, C.; Luo, J. L. Thin Solid Films 2002, 416, 169.
20. [20]
  (18) Macdonald, D. D.; Al Rifaie, M.; Engelhardt, G. R. J. Electrochem. Soc. 2001, 148, B343.
21. [21]
  (19) Cheng, Y. F.; Luo, J. L. Br. Corros. J. 2000, 35, 125.
22. [22]
  (20) Okada, T. Corrosion Sci. 1990, 31, 453.
23. [23]
  (21) nzález, J. A.; Miranda, J. M.; Otero, E.; Feliu, S. Corrosion Sci. 2007, 49, 436.
24. [24]
  (22) Chen, J. F.; Bogaerts, W. F. Corrosion Sci. 1995, 37, 1839.
25. [25]
  (23) Mansfeld, F.; Sun, Z.; Hsu, C. H.; Nagiub, A. Corrosion Sci. 2001, 43, 341.
26. [26]
  (24) Lowe, A.; Eren, H.; Tan, Y. J.; Kinsella, B.; Bailey, S. IEEE Trans. Instrum. Meas. 2001, 50, 1059.
27. [27]
  (25) Tang, Y.; Zuo, Y.; Zhao, H. Appl. Surf. Sci. 2005, 243, 82.
28. [28]
  (26) Zhang, D. Q.; Cai, Q. R.; He, X. M.; Gao, L. X.; Kim, G. S. Mater. Chem. Phys. 2009, 114, 612.
29. [29]
  (27) Trabanelli, G.; Monticelli, C.; Grassi, V.; Frignani, A. Cem. Concr. Res. 2005, 35, 1804.
30. [30]
  (28) Shi, M.; Chen, Z.; Sun, J. Cem. Concr. Res. 1999, 29, 1111.
1. [1]
  Linbao Zhang , Weisi Guo , Shuwen Wang , Ran Song , Ming Li . Electrochemical Oxidation of Sulfides to Sulfoxides. University Chemistry, 2024, 39(11): 204-209. doi: 10.3866/PKU.DXHX202401009
2. [2]
  Yongming Zhu , Huili Hu , Yuanchun Yu , Xudong Li , Peng Gao . Construction and Practice on New Form Stereoscopic Textbook of Electrochemistry for Energy Storage Science and Engineering: Taking Basic Course of Electrochemistry as an Example. University Chemistry, 2024, 39(8): 44-47. doi: 10.3866/PKU.DXHX202312086
3. [3]
  Liangzhen Hu , Li Ni , Ziyi Liu , Xiaohui Zhang , Bo Qin , Yan Xiong . A Green Chemistry Experiment on Electrochemical Synthesis of Benzophenone. University Chemistry, 2024, 39(6): 350-356. doi: 10.3866/PKU.DXHX202312001
4. [4]
  Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039
5. [5]
  Yong Zhou , Jia Guo , Yun Xiong , Luying He , Hui Li . Comprehensive Teaching Experiment on Electrochemical Corrosion in Galvanic Cell for Chemical Safety and Environmental Protection Course. University Chemistry, 2024, 39(7): 330-336. doi: 10.3866/PKU.DXHX202310109
6. [6]
  Zhengli Hu , Jia Wang , Yi-Lun Ying , Shaochuang Liu , Hui Ma , Wenwei Zhang , Jianrong Zhang , Yi-Tao Long . Exploration of Ideological and Political Elements in the Development History of Nanopore Electrochemistry. University Chemistry, 2024, 39(8): 344-350. doi: 10.3866/PKU.DXHX202401072
7. [7]
  Hongyan Feng , Weiwei Li . Reflections on the Safety of Chemical Science Popularization Activities. University Chemistry, 2024, 39(9): 379-384. doi: 10.12461/PKU.DXHX202404087
8. [8]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
9. [9]
  Tiantian MA , Sumei LI , Chengyu ZHANG , Lu XU , Yiyan BAI , Yunlong FU , Wenjuan JI , Haiying YANG . Methyl-functionalized Cd-based metal-organic framework for highly sensitive electrochemical sensing of dopamine. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 725-735. doi: 10.11862/CJIC.20230351
10. [10]
  Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
11. [11]
  Qin ZHU , Jiao MA , Zhihui QIAN , Yuxu LUO , Yujiao GUO , Mingwu XIANG , Xiaofang LIU , Ping NING , Junming GUO . Morphological evolution and electrochemical properties of cathode material LiAl_0.08Mn_1.92O₄ single crystal particles. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1549-1562. doi: 10.11862/CJIC.20240022
12. [12]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
13. [13]
  Jinfu Ma , Hui Lu , Jiandong Wu , Zhongli Zou . Teaching Design of Electrochemical Principles Course Based on “Cognitive Laws”: Kinetics of Electron Transfer Steps. University Chemistry, 2024, 39(3): 174-177. doi: 10.3866/PKU.DXHX202309052
14. [14]
  Kun Xu , Xinxin Song , Zhilei Yin , Jian Yang , Qisheng Song . Comprehensive Experimental Design of Preferential Orientation of Zinc Metal by Heat Treatment for Enhanced Electrochemical Performance. University Chemistry, 2024, 39(4): 192-197. doi: 10.3866/PKU.DXHX202309050
15. [15]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
16. [16]
  Hongbo Zhang , Yihong Tang , Suxia Zhang , Yuanting Li . Electrochemical Monitoring of Photocatalytic Degradation of Phenol Pollutants: A Recommended Comprehensive Analytical Chemistry Experiment. University Chemistry, 2024, 39(6): 326-333. doi: 10.3866/PKU.DXHX202310013
17. [17]
  Jiarong Feng , Yejie Duan , Chu Chu , Dezhen Xie , Qiu'e Cao , Peng Liu . Preparation and Application of a Streptomycin Molecularly Imprinted Electrochemical Sensor: A Suggested Comprehensive Analytical Chemical Experiment. University Chemistry, 2024, 39(8): 295-305. doi: 10.3866/PKU.DXHX202401016
18. [18]
  Lu XU , Chengyu ZHANG , Wenjuan JI , Haiying YANG , Yunlong FU . Zinc metal-organic framework with high-density free carboxyl oxygen functionalized pore walls for targeted electrochemical sensing of paracetamol. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 907-918. doi: 10.11862/CJIC.20230431
19. [19]
  Yuanchao LI , Weifeng HUANG , Pengchao LIANG , Zifang ZHAO , Baoyan XING , Dongliang YAN , Li YANG , Songlin WANG . Effect of heterogeneous dual carbon sources on electrochemical properties of LiMn_0.8Fe_0.2PO₄/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252
20. [20]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488

Get Citation

PDF

XML

Metrics

PDF Downloads(1065)
Abstract views(2394)
HTML views(4)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142