Microbial corrosion resistance of galvanized coatings with 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one as a biocidal ingredient in electrolytes

doi:10.1016/j.corsci.2013.03.012

	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, Maria 1,3; Duan, Jizhou 1; Hou, Baorong 1; 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	被引频次：18[WOS] [WOS记录] [WOS相关记录]
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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