Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria

doi:10.1016/j.corsci.2018.08.055

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	Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria
	Dou, Wenwen 1,2,3; Jia, Ru 2; Jin, Peng 2; Liu, Jialin 2; Chen, Shougang 1; Gu, Tingyue 2
刊名	CORROSION SCIENCE
	2018-11-01
卷号	144 页码:237-248
关键词	Copper SRB Sulfide SEM Starvation Corrosion
ISSN号	0010-938X
DOI	10.1016/j.corsci.2018.08.055
通讯作者	Gu, Tingyue(gu@ohio.edu)
英文摘要	Cu corrosion by Desulfovibrio vulgaris, an example of sulfate reducing bacteria (SRB), was investigated. D. vulgaris was first pre-grown in full-strength ATCC 1249 medium with coupons for three days. Then, the medium was switched to fresh media with decreased levels of carbon source. Unlike microbiologically influenced corrosion (MIC) of carbon steel by D. vulgaris, carbon starvation reduced Cu corrosion during the additional seven days of incubation. Experimental data and a thermodynamic analysis indicated that Cu MIC by SRB was caused by secreted sulfide rather than by electron harvesting for energy production, unlikely in the carbon steel MIC by SRB.
资助项目	China Scholarship Council ; National Natural Science Foundation of China[51572249]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000448094100020
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/160401]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Gu, Tingyue
作者单位	1.Ocean Univ China, Dept Mat Sci & Engn, Qingdao 266100, Peoples R China 2.Ohio Univ, Dept Chem & Biomol Engn, Inst Corros & Multiphase Technol, Athens, OH 45701 USA 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Dou, Wenwen,Jia, Ru,Jin, Peng,et al. Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria[J]. CORROSION SCIENCE,2018,144:237-248.
APA	Dou, Wenwen,Jia, Ru,Jin, Peng,Liu, Jialin,Chen, Shougang,&Gu, Tingyue.(2018).Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria.CORROSION SCIENCE,144,237-248.
MLA	Dou, Wenwen,et al."Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria".CORROSION SCIENCE 144(2018):237-248.