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Synthesis of some aromatic nitro compounds and its applications as inhibitors for corrosion of carbon steel in hydrochloric acid solution

Protection of Metals and Physical Chemistry of Surfaces • 2013
العودة
معلومات البحث
المؤلفون M Abdallah, BH Asghar, I Zaafarany, M Sobhi
الكلمات المفتاحية Not Available
المجلة العلمية Protection of Metals and Physical Chemistry of Surfaces
الناشر Not Available
المجلد 49
العدد Not Available
الصفحات 485-491
publication.type International
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
The inhibition effect of some synthetic aromatic nitro compounds on the corrosion of
carbon steel in 1 M HCl solution was studied using galvanostatic and potentiodynamic
anodic polarization measurements. The percentage inhibition efficiency was found to
increase with increasing the concentration of inhibitors and decreasing of temperature.
Polarization data indicated that the additives acted as mixed-type inhibitors meaning that
these compounds reduced the anodic dissolution of carbon steel and retard the cathodic ...