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Inhibition Effects of 4 Phenyl 3 Thiosemicarbazide on the Corrosion of Aluminum in 0 1 M HCl Theoretical and Experimental Studies     
Yazarlar
S. Zor
H. Ozkazanc
T. Arslan
Prof. Dr. Fatma KANDEMİRLİ Prof. Dr. Fatma KANDEMİRLİ
Kastamonu Üniversitesi
Özet
The inhibition effects of 4-phenyl-3-thiosemicarbazide (PT) on the corrosion of aluminum in 0.1 M hydrochloride acid (HCl) solution at 298 K to 343 K using potentiodynamic polarization have been investigated. The adsorption of the inhibitor on the aluminum surface was found to comply with the Langmuir adsorption isotherm. The effect of temperature on aluminum in 0.1 M HCl with and without inhibitor was analyzed, and the activation energy was determined. A theoretical study of the corrosion inhibition efficiency of both PT and protonated PT was carried out using density functional theory (DFT). © 2010, NACE International.
Anahtar Kelimeler
Acid inhibition | Aluminum | Polarization
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı CORROSION
Dergi ISSN 0010-9312
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 04-2010
Cilt No 66
Sayı 4
Sayfalar 45006 / 450067
Doi Numarası 10.5006/1.3381571
Makale Linki http://corrosionjournal.org/doi/abs/10.5006/1.3381571