Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution

IMR OpenIR

	Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution; Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution
	S. A. Umoren; Y. Li; F. H. Wang
	2011 ; 2011
发表期刊	Corrosion Science ; Corrosion Science
ISSN	0010-938X ; 0010-938X
卷号	53 期号:5 页码:1778-1785
摘要	The corrosion inhibition behavior of bulk nanocrystalline ingot iron (BNII) fabricated from coarse polycrystalline ingot iron (CPII) by severe rolling technique by polyacrylic acid (PAA) was studied in 0.1 M H(2)SO(4) using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that PAA inhibited the acid induced corrosion of both iron specimens, with greater effect noted for BNII. The corrosion inhibiting effect was influenced by the microstructure of the iron samples. Synergistic inhibition effect was observed on addition of iodide ions to PAA in case of CPII while for BNII inhibition efficiency marginally increased. (c) 2011 Elsevier Ltd. All rights reserved.; The corrosion inhibition behavior of bulk nanocrystalline ingot iron (BNII) fabricated from coarse polycrystalline ingot iron (CPII) by severe rolling technique by polyacrylic acid (PAA) was studied in 0.1 M H(2)SO(4) using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that PAA inhibited the acid induced corrosion of both iron specimens, with greater effect noted for BNII. The corrosion inhibiting effect was influenced by the microstructure of the iron samples. Synergistic inhibition effect was observed on addition of iodide ions to PAA in case of CPII while for BNII inhibition efficiency marginally increased. (c) 2011 Elsevier Ltd. All rights reserved.
部门归属	[umoren, s. a.; li, y.; wang, f. h.] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [umoren, s. a.] univ uyo, dept chem, fac sci, uyo, nigeria.;umoren, sa (reprint author), chinese acad sci, state key lab corros & protect, inst met res, 62 wencui rd, shenyang 110016, peoples r china;saviourumoren@yahoo.com yiling@imr.ac.cn ; [umoren, s. a.; li, y.; wang, f. h.] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [umoren, s. a.] univ uyo, dept chem, fac sci, uyo, nigeria.;umoren, sa (reprint author), chinese acad sci, state key lab corros & protect, inst met res, 62 wencui rd, shenyang 110016, peoples r china;saviourumoren@yahoo.com yiling@imr.ac.cn
关键词	Iron Iron Corrosion Inhibition Corrosion Inhibition Polyacrylic Acid Polyacrylic Acid Nanocrystallization Nanocrystallization Microstructures Microstructures Nanocrystalline Ingot Iron Nanocrystalline Ingot Iron Dilute Hcl Solution Dilute Hcl Solution Low-carbon Steel Low-carbon Steel Electrochemical Corrosion Electrochemical Corrosion Mild-steel Mild-steel Grain-size Grain-size Pure Iron Pure Iron Sulfate-solution Sulfate-solution Stainless-steel Stainless-steel Co2 Corrosion Co2 Corrosion
URL	查看原文 ; 查看原文
WOS记录号	WOS:000289866400020 ; WOS:000289866400020
引用统计	被引频次：42[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/321006/30713
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. A. Umoren,Y. Li,F. H. Wang. Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution, Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution[J]. Corrosion Science, Corrosion Science,2011, 2011,53, 53(5):1778-1785, 1778-1785.
APA	S. A. Umoren,Y. Li,&F. H. Wang.(2011).Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution.Corrosion Science,53(5),1778-1785.
MLA	S. A. Umoren,et al."Influence of iron microstructure on the performance of polyacrylic acid as corrosion inhibitor in sulfuric acid solution".Corrosion Science 53.5(2011):1778-1785.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Influence of iron mi（1787KB）			开放获取	--