Inhibition of Mild Steel Corrosion in 1M Hydrochloric Medium by the Methanolic Extract of Ammi visnaga L. Lam Seeds
المؤلفون المشاركون
Zaher, Aouatife
Chaouiki, Abdelkarim
Salghi, Rachid
Boukhraz, Asmaa
Bourkhiss, Brahim
Ouhssine, Mohammed
المصدر
International Journal of Corrosion
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-05
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The chemical composition of the methanolic extract of Ammi visnaga (Khella) seeds from the Sidi Slimane region is determined for the first time by Gas Chromatography coupled with Mass Spectrometry (GC/MS).
Ten compounds representing 99.638% of the total extract were identified.
Khellin (49.011%), Visnagin (26.537%) and Dimethylethylamine (15.108%) are the major components.
Moreover, the inhibitory effect of the Methanolic extract of the seeds of Ammi visnaga on the corrosion of mild steel in a solution of 1M HCl is determined using weight loss measurements, the potentiodynamic technique as well as the technique of electrochemical impedance spectroscopy (EIS).
It is found that the extract reduces the corrosion rate of the steel in the acid solution.
Inhibition efficiency increases as the concentration of the extract increases.
The tested compound has an inhibition efficiency of 84% for a concentration equal to 1.0 g/L.
The polarization measurements indicate that the examined extract acts as a mixed inhibitor with predominant anodic efficacy.
The data obtained from EIS studies are analyzed to model this process using appropriate equivalent circuit models.
The adsorption of the extract on the surface of the mild steel obeys the Langmuir adsorption isotherm in acidic medium and the activation is determined and discussed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zaher, Aouatife& Chaouiki, Abdelkarim& Salghi, Rachid& Boukhraz, Asmaa& Bourkhiss, Brahim& Ouhssine, Mohammed. 2020. Inhibition of Mild Steel Corrosion in 1M Hydrochloric Medium by the Methanolic Extract of Ammi visnaga L. Lam Seeds. International Journal of Corrosion،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1169259
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zaher, Aouatife…[et al.]. Inhibition of Mild Steel Corrosion in 1M Hydrochloric Medium by the Methanolic Extract of Ammi visnaga L. Lam Seeds. International Journal of Corrosion No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1169259
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zaher, Aouatife& Chaouiki, Abdelkarim& Salghi, Rachid& Boukhraz, Asmaa& Bourkhiss, Brahim& Ouhssine, Mohammed. Inhibition of Mild Steel Corrosion in 1M Hydrochloric Medium by the Methanolic Extract of Ammi visnaga L. Lam Seeds. International Journal of Corrosion. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1169259
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169259
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر