Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Preparation of corrosion inhibitor loaded zeolites and corrosion resistance of carbon steel in simulated concrete pore solution | |
| Yang, Heng1; Li, Weihua3,4; Liu, Xiaoyan1; Liu, Ang4; Hang, Peng4; Ding, Rui4; Li, Tianyu1; Zhang, Yumei1; Wang, Wei4; Xiong, Chuansheng2 | |
| 2019-11-20 | |
| Source Publication | CONSTRUCTION AND BUILDING MATERIALS
 |
| ISSN | 0950-0618 |
| Volume | 225Pages:90-98 |
| Corresponding Author | Li, Weihua(liweihua@qdio.ac.cn) ; Xiong, Chuansheng(xcs19870617@163.com) |
| Abstract | Corrosion inhibitor loaded zeolites (inhibitor-loaded ZEO) were prepared and developed for corrosion inhibition of carbon steel in simulated concrete pore solution containing 3.5%NaCI (Cl-SCPS). SEM, EDS, and FTIR were applied to characterize the inhibitor-loaded ZEO. Elemental analysis (EA) and total organic carbon (TOC) methods were used to analyze the inhibitor loading and releasing processes in zeolite. OCP, EIS and polarization tests were carried out. After 336 h, the OCP of DIA-ZEO was higher than that of pure DIA. EIS fitting results show the corrosion inhibition efficiency of DIA-ZEO is about 2% higher than that of pure DIA after 336 h. The results of polarization test are basically consistent with those of EIS, which indicates that DIA-ZEO prolong the long-term effectiveness of DIA. Furthermore, DIA-ZEO reduces the amount of inhibitor added by nearly 30% compared with pure DIA. This may be due to the controlled release of inhibitors by zeolite boosting the formation of denser protective film on the surface of carbon steel. (C) 2019 Elsevier Ltd. All rights reserved. |
| Keyword | Zeolite Carbon steel Corrosion inhibitor Simulated concrete pore solutions |
| DOI | 10.1016/j.conbuildmat.2019.07.141 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51709253] ; National Natural Science Foundation of China[51678318] ; National Natural Science Foundation of China[51525903] ; National Natural Science Foundation of China[51879093] ; Fundamental Research Funds for the Central Universities[2017B05614] ; China Postdoctoral Science Foundation[2018 T110714] ; AoShan Talents Outstanding Scientist Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; opening Foundation of State Key Laboratory of Marine Resource Utilization in South China Sea[2018005] |
| WOS Research Area | Construction & Building Technology ; Engineering ; Materials Science |
| WOS Subject | Construction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000488305700008 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/163414 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Li, Weihua; Xiong, Chuansheng |
| Affiliation | 1.Hohai Univ, Coll Mech & Mat, Nanjing 210098, Jiangsu, Peoples R China 2.Qingdao Univ Technol, Coll Civil Engn, Qingdao, Shandong, Peoples R China 3.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China 4.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Peoples R China |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Yang, Heng,Li, Weihua,Liu, Xiaoyan,et al. Preparation of corrosion inhibitor loaded zeolites and corrosion resistance of carbon steel in simulated concrete pore solution[J]. CONSTRUCTION AND BUILDING MATERIALS,2019,225:90-98. |
| APA | Yang, Heng.,Li, Weihua.,Liu, Xiaoyan.,Liu, Ang.,Hang, Peng.,...&Xiong, Chuansheng.(2019).Preparation of corrosion inhibitor loaded zeolites and corrosion resistance of carbon steel in simulated concrete pore solution.CONSTRUCTION AND BUILDING MATERIALS,225,90-98. |
| MLA | Yang, Heng,et al."Preparation of corrosion inhibitor loaded zeolites and corrosion resistance of carbon steel in simulated concrete pore solution".CONSTRUCTION AND BUILDING MATERIALS 225(2019):90-98. |
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