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| 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 | |
| 发表期刊 | CONSTRUCTION AND BUILDING MATERIALS
 |
| ISSN | 0950-0618 |
| 卷号 | 225页码:90-98 |
| 通讯作者 | Li, Weihua(liweihua@qdio.ac.cn) ; Xiong, Chuansheng(xcs19870617@163.com) |
| 摘要 | 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. |
| 关键词 | Zeolite Carbon steel Corrosion inhibitor Simulated concrete pore solutions |
| DOI | 10.1016/j.conbuildmat.2019.07.141 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | 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] ; 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研究方向 | Construction & Building Technology ; Engineering ; Materials Science |
| WOS类目 | Construction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000488305700008 |
| 出版者 | ELSEVIER SCI LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/163414 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Li, Weihua; Xiong, Chuansheng |
| 作者单位 | 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 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 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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