N,N-Dipropynoxy methyl amine trimethyl phosphonate as corrosion inhibitor for iron in sulfuric acid

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	N,N-Dipropynoxy methyl amine trimethyl phosphonate as corrosion inhibitor for iron in sulfuric acid
	Du, TB ; Chen, JJ ; Cao, DZ
刊名	JOURNAL OF MATERIALS SCIENCE
	2001-08-01
卷号	36 期号:16 页码:3903-3907
ISSN号	0022-2461
通讯作者	Du, TB()
英文摘要	The corrosion inhibition of iron in 0.5 M sulfuric acid by N, N-dipropynoxy methyl amine trimethyl phosphonate has been investigated by means of the potentiodynamic polarization and electrochemical impedance spectrum (E.I.S) techniques. N,N-dipropynoxy methyl amine trimethyl phosphonate was studied in concentrations from 40 ppm to 320 ppm at a temperature of 298 K. The results show that the inhibition mechanism of N,N-dipropynoxy methyl amine trimethyl phosphonate is mixed controlled. It is also found that this inhibitor obeys the Frumkin adsorption isotherm and Flory-Huggins isotherm based on a substitutional adsorption process. (C) 2001 Kluwer Academic Publishers.
WOS研究方向	Materials Science
语种	英语
出版者	KLUWER ACADEMIC PUBL
WOS记录号	WOS:000170164700008
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/113303]
专题	金属研究所_中国科学院金属研究所
通讯作者	Du, TB
作者单位	1.Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA 2.Chinese Acad Sci, Inst Corros & Protect Met, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Du, TB,Chen, JJ,Cao, DZ. N,N-Dipropynoxy methyl amine trimethyl phosphonate as corrosion inhibitor for iron in sulfuric acid[J]. JOURNAL OF MATERIALS SCIENCE,2001,36(16):3903-3907.
APA	Du, TB,Chen, JJ,&Cao, DZ.(2001).N,N-Dipropynoxy methyl amine trimethyl phosphonate as corrosion inhibitor for iron in sulfuric acid.JOURNAL OF MATERIALS SCIENCE,36(16),3903-3907.
MLA	Du, TB,et al."N,N-Dipropynoxy methyl amine trimethyl phosphonate as corrosion inhibitor for iron in sulfuric acid".JOURNAL OF MATERIALS SCIENCE 36.16(2001):3903-3907.