Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments

IMR OpenIR

	Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments
	Chidiebere, Maduabuchi A.; Oguzie, Emeka E.; Liu, Li; Li, Ying; Wang, Fuhui; liying@imr.ac.cn
	2015
发表期刊	JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
ISSN	1226-086X
卷号	26 页码:182-192
摘要	The inhibition effect of ascorbic acid (AA) on mild steel corrosion in 1 M HCl and 0.5 M H2SO4 was estimated using electrochemical and surface probe techniques. Potentiodynamic polarization results showed AA to be a mixed type inhibitor in both acidic environments, whereas the impedance results revealed adsorption of the AA species on the steel surface. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) studies revealed the formation of a protective film adsorbed AA on the steel surface. Quantum chemical calculations were used to confirm the ability of AA to adsorb on a steel surface. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
部门归属	[chidiebere, maduabuchi a. ; liu, li ; li, ying ; wang, fuhui] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [chidiebere, maduabuchi a. ; oguzie, emeka e.] fed univ technol, dept chem, electrochem & mat sci res lab, pmb 1526, owerri, nigeria
关键词	Mild Steel Corrosion Inhibition Adsorption Impedance Polarization
资助者	Chinese Academy of Sciences (CAS); Academy of Sciences for the Developing World (TWAS)
收录类别	sci
语种	英语
WOS记录号	WOS:000356750800021
引用统计	被引频次：65[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/321006/74642
专题	中国科学院金属研究所
通讯作者	liying@imr.ac.cn
推荐引用方式 GB/T 7714	Chidiebere, Maduabuchi A.,Oguzie, Emeka E.,Liu, Li,et al. Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2015,26:182-192.
APA	Chidiebere, Maduabuchi A.,Oguzie, Emeka E.,Liu, Li,Li, Ying,Wang, Fuhui,&liying@imr.ac.cn.(2015).Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,26,182-192.
MLA	Chidiebere, Maduabuchi A.,et al."Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 26(2015):182-192.