The inhibition effect of Azure A on mild steel in 1M HCl A complete study Adsorption temperature duration and quantum chemical aspects
Yazarlar (5)
Demet Özkir Niğde Ömer Halisdemir University, Türkiye
Kadriye Kayakirilmaz Niğde Ömer Halisdemir University, Türkiye
Emel Bayol Niğde Ömer Halisdemir University, Türkiye
A. Ali Gürten Osmaniye Korkut Ata University, Türkiye
Prof. Dr. Fatma Kandemirli Niğde Ömer Halisdemir University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Corrosion Science
Dergi ISSN 0010-938X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 03-2012
Cilt / Sayı / Sayfa 56 / 1 / 143–152 DOI 10.1016/j.corsci.2011.11.010
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0010938X11006147
UAK Araştırma Alanları
Özet
In this study, inhibition effect of Azure A on mild steel in 1.0M HCl were evaluated by using electrochemical impedance spectroscopy (EIS), linear polarization resistance (LPR), and potentiodynamic polarization and scanning electron microscope (SEM) methods. These studies were carried out at different concentrations, temperatures and durations. The inhibitor molecules were chemisorbed on electrode surface according to the Langmuir adsorption isotherm. The quantum chemical calculations were employed to give further insight into the inhibition mechanism of Azure A.
Anahtar Kelimeler
A. Mild steel | B. EIS | B. Modeling studies | B. SEM | C. Acid corrosion