کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1527095 | 995381 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The corrosion inhibition of mild steel by 3-formyl-8-hydroxy quinoline in hydrochloric acid medium
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The corrosion inhibition of mild steel by 3-formyl-8-hydroxy quinoline in hydrochloric acid medium The corrosion inhibition of mild steel by 3-formyl-8-hydroxy quinoline in hydrochloric acid medium](/preview/png/1527095.png)
چکیده انگلیسی
The inhibition effects of 8-hydroxy quinoline (HQ) and 3-formyl 8-hydroxy quinoline (FQ) on corrosion of mild steel in hydrochloric acid was investigated. It was studied through weight loss, polarization and electrochemical impedance spectroscopic techniques. The results indicated that the corrosion inhibition efficiency and extent of surface coverage were increased with increase in inhibitor concentration and decreased with increase in temperature and acid concentration. The thermodynamic parameters were evaluated for corrosion inhibition process. The inhibitors follow Langmuir adsorption isotherm. The compound FQ showed more corrosion inhibition efficiency than HQ.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 107, Issue 1, 15 January 2008, Pages 44–50
Journal: Materials Chemistry and Physics - Volume 107, Issue 1, 15 January 2008, Pages 44–50
نویسندگان
Ganesha Achary, H.P. Sachin, Y. Arthoba Naik, T.V. Venkatesha,