Cephamycin; A Novel Corrosion Inhibitor for Mild Steel Corrosion in HCl Acid Solution

被引：0
作者：
Singh, Aditya Kumar [1 ]
Ji, Gopal [2 ]
Prakash, Rajiv [2 ]
Ebenso, Eno E. [3 ]
Singh, Ashish Kumar [3 ]
机构：
[1] Banaras Hindu Univ, Indian Inst Technol, Dept Ceram Engn, Varanasi 221005, Uttar Pradesh, India
[2] Banaras Hindu Univ, Sch Mat Sci & Technol, Indian Inst Technol, Varanasi 221005, Uttar Pradesh, India
[3] North West Univ, Sch Math & Phys Sci, Dept Chem, ZA-2735 Mmabatho, South Africa
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2013年 / 8卷 / 07期
关键词：
EIS; Acid solutions; Mild steel; potentiodynamic polarization; acid inhibition; HYDROCHLORIC-ACID; SCHIFF-BASES; DERIVATIVES; BEHAVIOR; MEDIA;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The corrosion inhibition properties of cephamycin (CFC) for mild steel corrosion in HCl solution were analysed by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization methods. Potentiodynamic polarization study clearly revealed that cephamycin acted as mixed type inhibitor. The experimental data showed a frequency distribution and therefore a modelling element with frequency dispersion behaviour, a constant phase element (CPE) has been used.
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页码：9442 / 9448
页数：7
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