Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole

doi:10.1007/s40195-018-0777-6

IMR OpenIR

	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
通讯作者	Shi, Hongwei(hwshi@imr.ac.cn) ; Wang, Jun(junwang8228@sina.com)
	2019-04-01
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
卷号	32 期号:4 页码:471-480
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.
关键词	Tolytriazole Galvanized steel Corrosion inhibition Potentiodynamic curves Electrochemical impedance spectroscopy SVET
资助者	National Natural Science Fund of China ; National Basic Research Program of China
DOI	10.1007/s40195-018-0777-6
收录类别	SCI
语种	英语
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
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000461434000007
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/132414
专题	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.