Investigation of 1,1-didecyl-4,4-bipyridine and 1,1-didecyl-2,2-bipyridine as Corrosion Inhibitors for Carbon Steel in Hydrochloride Acid Solution

doi:10.20964/2020.12.36

IOCAS-IR

	Investigation of 1,1-didecyl-4,4-bipyridine and 1,1-didecyl-2,2-bipyridine as Corrosion Inhibitors for Carbon Steel in Hydrochloride Acid Solution
	He, Xian 1; Chen, Lu 1; Tian, Yang 1; Ma, Fubin2 ; Huang, Xi 1,3; Cao, Kun 1
	2020-11-01
发表期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
卷号	15 期号:11 页码:12690-12705
通讯作者	Cao, Kun(kevin_cao0811@126.com)
摘要	Bipyridine surfactants (BPSs) were analyzed as corrosion inhibitors for mild steel in 1 mol. L-1 HCl. The corrosion behavior was evaluated using weight loss method, potentiodynamic polarization, and electrochemical impedance spectroscopy. The results show that the anticorrosive efficiency increased with increasing concentration of BPSs. In addition, BPSs behaved as a mixed-type inhibitor based on the anode. The surface of steel was examined by scanning electron microscopy, atomic force microscopy, and X-ray phosphorescence spectroscopy. The elemental analysis of the chemical states on the surface indicated that BPSs adsorbed on mild steel surface to prevent corrosion.
关键词	mild steel corrosion inhibitor bipyridine electrochemical
DOI	10.20964/2020.12.36
收录类别	SCI
语种	英语
资助项目	Open Fund of Shandong Key Laboratory of Corrosion Science[KLCS201901] ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan province[2019CL14]
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000591930300158
出版者	ESG
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/169487
专题	中国科学院海洋研究所
通讯作者	Cao, Kun
作者单位	1.Neijiang Normal Univ, Dept Chem & Chem Engn, Neijiang 641112, Sichuan, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266000, Peoples R China 3.Sichuan Univ Sci & Engn, Mat Corros & Protect Key Lab Sichuan Prov, Zigong 643000, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	He, Xian,Chen, Lu,Tian, Yang,et al. Investigation of 1,1-didecyl-4,4-bipyridine and 1,1-didecyl-2,2-bipyridine as Corrosion Inhibitors for Carbon Steel in Hydrochloride Acid Solution[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2020,15(11):12690-12705.
APA	He, Xian,Chen, Lu,Tian, Yang,Ma, Fubin,Huang, Xi,&Cao, Kun.(2020).Investigation of 1,1-didecyl-4,4-bipyridine and 1,1-didecyl-2,2-bipyridine as Corrosion Inhibitors for Carbon Steel in Hydrochloride Acid Solution.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,15(11),12690-12705.
MLA	He, Xian,et al."Investigation of 1,1-didecyl-4,4-bipyridine and 1,1-didecyl-2,2-bipyridine as Corrosion Inhibitors for Carbon Steel in Hydrochloride Acid Solution".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 15.11(2020):12690-12705.

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