Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole

doi:10.1007/s40195-018-0777-6

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	Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole
	Yan, Yanhong 1,2; Shi, Hongwei 1; Wang, Jun 2; Liu, Fuchun 1; Han, En-Hou 1
刊名	ACTA METALLURGICA SINICA-ENGLISH LETTERS
	2019-04-01
卷号	32 期号:4 页码:471-480
关键词	Tolytriazole Galvanized steel Corrosion inhibition Potentiodynamic curves Electrochemical impedance spectroscopy SVET
ISSN号	1006-7191
DOI	10.1007/s40195-018-0777-6
通讯作者	Shi, Hongwei(hwshi@imr.ac.cn) ; Wang, Jun(junwang8228@sina.com)
英文摘要	Corrosion inhibition of tolytriazole for galvanized steel was studied in 5mM NaCl by using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS), scanning vibrating electrode technique (SVET). The results of EIS and polarization tests indicate that tolytriazole is effective in corrosion inhibition of galvanized steel. As the concentration of tolytriazole is increased to 0.01M, the inhibiting efficiency reaches above 98%. The low values of anodic and cathodic current density in SVET maps suggest that the complex of tolytriazole with galvanized steel inhibits the anodic and cathodic reactions of corrosion of zinc. The adsorption behaviour of tolytriazole is found to conform to Langmuir adsorption isotherm, which is typical chemical adsorption.
资助项目	National Natural Science Fund of China[51571202] ; National Basic Research Program of China[2014CB643304]
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
WOS记录号	WOS:000461434000007
资助机构	National Natural Science Fund of China ; National Basic Research Program of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/132413]
专题	金属研究所_中国科学院金属研究所
通讯作者	Shi, Hongwei; Wang, Jun
作者单位	1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 2.Northeastern Univ, Dept Chem, Shenyang 110004, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Yan, Yanhong,Shi, Hongwei,Wang, Jun,et al. Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(4):471-480.
APA	Yan, Yanhong,Shi, Hongwei,Wang, Jun,Liu, Fuchun,&Han, En-Hou.(2019).Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(4),471-480.
MLA	Yan, Yanhong,et al."Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.4(2019):471-480.