Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4

doi:10.1134/S1070427215020263

IMR OpenIR

	Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4
	Liu, X.1; Lu, Y.1; Yang, Y. S.1; Hu, H. X.2; Zheng, Y. G.2
通讯作者	Liu, X.(laura-lx@163.com)
	2015-02-01
发表期刊	RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN	1070-4272
卷号	88 期号:2 页码:350-355
摘要	Corrosion inhibition of phenylalanine (phe) and its its cobalt complex(Co-phe) were evaluated using electrochemical polarization and electrochemical impedance spectroscopy (EIS) for mild steel in 0.1 M H2SO4 solution. The results indicate that the compounds inhibit the corrosion of mild steel in H2SO4 solutions and the extent of inhibition increases with inhibitor concentration and decreases with temperature. The order of inhibition efficiency obtained was Co-phe > phe. The adsorption characteristics of the inhibitor were approximated by Langmuir isotherm. Morphological study of the carbon steel electrode surface was undertaken by scanning electron microscope (SEM).
DOI	10.1134/S1070427215020263
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Applied
WOS记录号	WOS:000355184300026
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81100
通讯作者	Liu, X.
作者单位	1.Shenyang Univ Chem Technol, Dept Appl Chem, Shenyang 110142, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, X.,Lu, Y.,Yang, Y. S.,et al. Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4[J]. RUSSIAN JOURNAL OF APPLIED CHEMISTRY,2015,88(2):350-355.
APA	Liu, X.,Lu, Y.,Yang, Y. S.,Hu, H. X.,&Zheng, Y. G..(2015).Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4.RUSSIAN JOURNAL OF APPLIED CHEMISTRY,88(2),350-355.
MLA	Liu, X.,et al."Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4".RUSSIAN JOURNAL OF APPLIED CHEMISTRY 88.2(2015):350-355.