کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10628623 | 990395 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The adsorption and corrosion inhibition of some cationic gemini surfactants on carbon steel surface in hydrochloric acid
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The adsorption and corrosion inhibition of the gemini surfactants 1,2-ethane bis(dimethyl alkyl (CnH2n+1) ammonium bromide) (designated as nâ2ân, n=10, 12 and 16) on the steel surface in 1 M hydrochloride acid were studied using the weight loss method. It was found that the adsorption of the gemini surfactants on the steel surface is the main reason to cause the steel corrosion inhibition in hydrochloride acid, and the inhibition efficiency increases with the increase of surfactant concentration and reaches the maximum value near the CMC. A possible adsorption model of gemini surfactant onto the metal surface was also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 47, Issue 1, January 2005, Pages 273-278
Journal: Corrosion Science - Volume 47, Issue 1, January 2005, Pages 273-278
نویسندگان
Ling-Guang Qiu, An-Jian Xie, Yu-Hua Shen,