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Microbial corrosion resistance of galvanized coatings with 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one as a biocidal ingredient in electrolytes | |
Zhai, Xiaofan1,2; Myamina, Maria1,3; Duan, Jizhou1; Hou, Baorong1; Duan, JZ | |
2013-07-01 | |
发表期刊 | CORROSION SCIENCE |
ISSN | 0010-938X |
卷号 | 72页码:99-107 |
文章类型 | Article |
摘要 | Electrodeposition of galvanized coatings from electrolyte containing 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT) can increase microbial corrosion resistance. Coatings were found to inhibit the growth and metabolism of sulphate-reducing bacteria (SRB). Open circuit potentials and corrosion rates of coupons revealed DCOIT effectively influences the coating property. Energy diffraction spectrum and infrared absorption spectra were used to detect DCOIT on the coating surface. Scanning electron microscopy and X-ray diffraction revealed morphological and structural modifications. Electrochemical impedance spectroscopy and polarization techniques determined the corrosion behaviour of coatings in SRB. Results showed coatings formed from electrolytes with DCOIT have improved microbial corrosion resistance and bactericidal action. (C) 2013 Elsevier Ltd. All rights reserved.; Electrodeposition of galvanized coatings from electrolyte containing 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT) can increase microbial corrosion resistance. Coatings were found to inhibit the growth and metabolism of sulphate-reducing bacteria (SRB). Open circuit potentials and corrosion rates of coupons revealed DCOIT effectively influences the coating property. Energy diffraction spectrum and infrared absorption spectra were used to detect DCOIT on the coating surface. Scanning electron microscopy and X-ray diffraction revealed morphological and structural modifications. Electrochemical impedance spectroscopy and polarization techniques determined the corrosion behaviour of coatings in SRB. Results showed coatings formed from electrolytes with DCOIT have improved microbial corrosion resistance and bactericidal action. (C) 2013 Elsevier Ltd. All rights reserved. |
关键词 | Metal Coatings Zinc Eis Polarization Microbiological Corrosion |
学科领域 | Materials Science ; Metallurgy & Metallurgical Engineering |
DOI | 10.1016/j.corsci.2013.03.012 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
WOS记录号 | WOS:000319637000013 |
WOS关键词 | SULFATE-REDUCING BACTERIA ; ELECTROCHEMICAL IMPEDANCE ; STEEL ; ZINC ; BIOFILM ; ZN ; ADDITIVES ; SEAWATER ; BEHAVIOR ; LAYER |
WOS标题词 | Science & Technology ; Technology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/16376 |
专题 | 海洋环境腐蚀与生物污损重点实验室 |
通讯作者 | Duan, JZ |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Marine Corros & Protect Ctr, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Immanuel Kant Balt Fed Univ, Kaliningrad, Russia |
第一作者单位 | 海洋环境腐蚀与生物污损重点实验室 |
推荐引用方式 GB/T 7714 | Zhai, Xiaofan,Myamina, Maria,Duan, Jizhou,et al. Microbial corrosion resistance of galvanized coatings with 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one as a biocidal ingredient in electrolytes[J]. CORROSION SCIENCE,2013,72:99-107. |
APA | Zhai, Xiaofan,Myamina, Maria,Duan, Jizhou,Hou, Baorong,&Duan, JZ.(2013).Microbial corrosion resistance of galvanized coatings with 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one as a biocidal ingredient in electrolytes.CORROSION SCIENCE,72,99-107. |
MLA | Zhai, Xiaofan,et al."Microbial corrosion resistance of galvanized coatings with 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one as a biocidal ingredient in electrolytes".CORROSION SCIENCE 72(2013):99-107. |
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