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[1]杨光宏,刘东*,丁一刚,等.新型含硫缓蚀剂的制备及其缓蚀吸附行为[J].武汉工程大学学报,2012,(06):18-21,26.[doi:103969/jissn16742869201206005]
　Yang Guang\|hong,Liu Dong,Ding Yi\|gang,et al.Preparation and inhibition adsorption behavior of new corrosion inhibitor containing sulfur [J].Journal of Wuhan Institute of Technology,2012,(06):18-21,26.[doi:103969/jissn16742869201206005]
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新型含硫缓蚀剂的制备及其缓蚀吸附行为
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年06期
页码:
18-21,26
栏目:
化学与化学工程
出版日期:
2012-06-30

文章信息/Info

Title:
Preparation and inhibition adsorption behavior of new
corrosion inhibitor containing sulfur
文章编号:
16742869(2012)06001804
作者:
杨光宏1; 刘东1*; 丁一刚1; 查树义2; 杨昌炎1
1 武汉工程大学绿色化工过程教育部重点实验室,新型反应器与绿色化学工艺湖北省重点实验室，
湖北 武汉 430074; 2 湖北迅达药业股份有限公司，湖北 武穴 435400
Author(s):
Yang Guang\|hong1; Liu Dong1; Ding Yi\|gang1; Zha Shu\|yi2; Yang Chang\|yan1
1. Key Lab for Green Chemical Process of Ministry of Education,Key Lab for Novel Reactors and Green Chemical Technology of
Hubei Province,Wuhan Institute of Technology,Wuhan 430074,China;2.Hubei Xunda Pharmaceutical Co.,LTD，Wuxue 435400，China
关键词:
缓蚀剂; 缓蚀效率; 吸附
Keywords:
corrosion inhibitor;  inhibition efficiency;  adsorption
分类号:
TQ630.7
DOI:
103969/jissn16742869201206005
文献标志码:
A
摘要:
以右旋磷霉素左旋苯乙胺盐为起始原料制得新型含硫缓蚀剂HEHSP-(Na)2，采用失重法和电化学极化法对其缓蚀效率进行了评价，探讨了其在Q235钢上的吸附行为.结果表明：HEHSP-(Na)2属于混合型缓蚀剂，在盐酸介质中缓蚀作用良好，其吸附符合Flory-Huggins等温方程，是多分子层吸附，属于物理吸附.
Abstract:
Dextrofosfomysin levophenethylamine salt was used as the outset raw material to prepare HEHSP-(Na)2,a new corrosion inhibitor containing sulfur. The inhibition efficiency of HEHSP-(Na)2 was tested by weight loss and electrochemistry polarization methods. And the absorbance of HEHSP-(Na)2 on Q235 carbon steel was preliminarily discussed. The results show that HEHSP-(Na)2,as a complex inhibitor,gives nice inhibition efficiency on Q235 carbon steel in hydrochloric acid medium,its adsorption conforms to Flory-Huggins uniform temperature equation,which is multi-molecular layer layer adsorption,and belongs to physical adsorption.

参考文献/References:

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［4］柳鑫华,于静敏,梁英华.海水介质中绿色缓蚀剂的研究进展［J］.材料保护,2007,40(4):42-46.
［5］Ashassi-Sorkhabi H,Majidi M R，Seyyedi K.Investigation of inhibition effect of some amino acids against steel corrosion in HCl solution［J］. Applied Surface Science,2004(225):176-185.
［6］曹楚南.腐蚀电化学原理［M］.2版.北京:化学工业出版社,2004.
［7］Abd-El-Nabey B A,Khamis E,Ramadanetal M S.Application of the kinetic-thermodynamic model for inhibi-tion of acid corrosion of steel by inhibitors containing sulfur and nitrogen［J］. Corrosion,1996,52(9): 671-679.
［8］李晓伟,高延敏,李燕熙,等.氨基乙酸在预腐蚀A3钢表面的吸附行为［J］. 应用化学，2009,26(10):1232-1235.

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备注/Memo

备注/Memo:
收稿日期：20120323作者简介：杨光宏（1985-），男，湖北孝感人，硕士研究生.研究方向:金属腐蚀与防护.指导老师：刘东，男，讲师，博士.研究方向:材料与电化学.
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