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المؤلفEl Faydy M.
المؤلفBenhiba F.
المؤلفLakhrissi B.
المؤلفTouhami M.E.
المؤلفWarad I.
المؤلفBentiss F.
المؤلفZarrouk A.
تاريخ الإتاحة2020-04-01T06:59:42Z
تاريخ النشر2019
اسم المنشورJournal of Molecular Liquids
المصدرScopus
الرقم المعياري الدولي للكتاب1677322
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.molliq.2019.111629
معرّف المصادر الموحدhttp://hdl.handle.net/10576/13675
الملخصTwo new 8-hydroxyquinoline derivatives namely 1-((8-hydroxyquinolin-5-yl)methyl)-3-methylthiourea (HQMT) and 5-isothiocyanatomethyl-8-hydroxyquinoline (TCHQ) were synthesized and identified by various spectroscopic methods (IR, NMR and Elemental analysis). The inhibitive action of 5-isothiocyantomethyl-8-hydroxyauinoline derivatives against the corrosion of carbon steel corrosion in 1 M HCl environment was examined using the conventional electrochemical, gravimetric, UV ? visible spectroscopy, SEM observations and theoretical calculation methods. The results finding indicate that the effect of preventing of HQMT is higher compared to TCHQ, and both heterocyclic compounds exhibiting excellent anticorrosive properties of carbon steel in HCl electrolyte reaches approximately 91% at10?3 M of HQMT and 89% achieved by TCHQ. Polarization curves indicate that the both compounds act as mixed type inhibitors. Moreover, the kinetic and thermodynamic parameters for the corrosion reaction were estimated and debated. - 2019 Elsevier B.V.
اللغةen
الناشرElsevier B.V.
الموضوع5-Isothiocyantomethyl-8-hydroxyauinoline derivatives
Carbon steel
Corrosion inhibition
Electrochemical
Synthesis
Theoretical calculation methods
العنوانThe inhibitive impact of both kinds of 5-isothiocyanatomethyl-8-hydroxyquinoline derivatives on the corrosion of carbon steel in acidic electrolyte
النوعArticle
رقم المجلد295
dc.accessType Abstract Only


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