Journal ArticleDOI
Investigation on some Schiff bases as HCl corrosion inhibitors for carbon steel
TLDR
Potentiodynamic polarisation and ac impedance studies were carried out on the inhibition of carbon steel in 0.1-M hydrochloric acid solution by various Schiff bases containing heteroaromatic substituents as mentioned in this paper.About:
This article is published in Materials Chemistry and Physics.The article was published on 2004-06-15. It has received 309 citations till now. The article focuses on the topics: Thiophene & Schiff base.read more
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Corrosion inhibition of mild steel by alkylimidazolium ionic liquids in hydrochloric acid
Qibo Zhang,Yixin Hua +1 more
TL;DR: In this article, the acid corrosion inhibition process of mild steel in 1-M HCl by 1-butyl-3-methylimidazolium chlorides (BMIC) and 1- butyl- 3methyloridazolate hydrogen sulfate ([BMIM]HSO4) has been investigated using electrochemical impedance, potentiodynamic polarization and weight loss measurements.
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Thermodynamic, electrochemical and quantum chemical investigation of some Schiff bases as corrosion inhibitors for mild steel in hydrochloric acid solutions
TL;DR: In this paper, the corrosion inhibition of mild steel in 10 mM HCl solution by four Schiff bases was investigated using weight loss and electrochemical measurements and quantum chemical calculations All compounds showed >90% inhibition efficiency at their optimum concentrations The activation energy of corrosion and other thermodynamic parameters were calculated to elaborate the mechanism of corrosion inhibition.
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Electrochemical and theoretical investigation on the corrosion inhibition of mild steel by thiosalicylaldehyde derivatives in hydrochloric acid solution
Mohsen Behpour,Sayed Mehdi Ghoreishi,Nasrin Soltani,Masoud Salavati-Niasari,Masood Hamadanian,A. Gandomi +5 more
TL;DR: In this paper, the effect of three Schiff bases 2-Sulfanylphenylimino]methyl]phenol on mild steel in 15% HCl solution has been studied using weight loss measurements, polarization and electrochemical impedance spectroscopy (EIS) methods.
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Some Quinoxalin-6-yl Derivatives as Corrosion Inhibitors for Mild Steel in Hydrochloric Acid: Experimental and Theoretical Studies
TL;DR: In this article, the authors investigated the inhibition of mild steel corrosion in 1 M HCl by some quinoxalin-6-yl derivatives namely 1-[3-phenyl-5-quinoxalin 6-yl-4,5-dihydropyrazol-1-yl]butan-1,one (PQDPB), 1-(3phenyl)-5-(quinoxin 6yl)-4, 5-dhydro-1H-pyrazol 1-yl)propan 1-one (PPQDPP
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Experimental and theoretical investigation of the adsorption behaviour of new triazole derivatives as inhibitors for mild steel corrosion in acid media
TL;DR: In this article, three triazole derivatives (4-chloro-acetophenone-O-1'-(1',3,4'-triazolyl)-metheneoxime (CATM), 4-methoxyl-acetphenone O-1'1',(1,3',4',4'), MATM, and 4-fluoro-acethenone O'1'-1',1', 3', 4', 3, 4', 5', 4, 5', 6', 7, 7)-methenoxime(F
References
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Formation of monolayer films by the spontaneous assembly of organic thiols from solution onto gold
Colin D. Bain,E. Barry Troughton,Yu-Tai Tao,Joseph Evall,George M. Whitesides,Ralph G. Nuzzo +5 more
TL;DR: In this paper, the authors used contact angles and optical ellipsometry to study the kinetics of adsorption of monolayer films and to examine the experimental conditions necessary for the formation of high-quality films.
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Asymmetrical Schiff bases as inhibitors of mild steel corrosion in sulphuric acid media
TL;DR: In this paper, two newly synthesised Schiff bases [H2A3, N,N′-ortho-phenylene(salicylaldimine-acetylacetone imine) and H2A4 were studied as inhibitors for the corrosion of mild steel in 0.5 mol dm-3 sulphuric acid.
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Studies of the temperature-dependent phase behavior of long chain n-alkyl thiol monolayers on gold
TL;DR: In this article, the influence of temperature on the infrared spectra of a docosylthiol (C22) monolayer on a gold substrate was investigated and it was found that this adsorbate exhibits a complex phase state at 300 K in which gauche conformations concentrated at the chain termina figure prominently.
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Corrosion inhibition of mild steel by schiff base compounds in various aqueous solutions: part 1
TL;DR: In this paper, the corrosion inhibition by Schiff base compounds derived from diamines and o -hydroxy, o -methoxy aromatic aldehydes was investigated by weight loss, electrochemical measurements and surface analysis.
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Some aspects of quantum chemical calculations for the study of Schiff base corrosion inhibitors on copper in NaCl solutions
TL;DR: In this paper, the ability of quantum chemistry to select corrosion inhibitors, quantum chemical calculations have been applied to the six kinds of Schiff base, and the corresponding structures have been optimized and the energies and coefficients of their molecular orbitals have been calculated using the semi-empirical MINDO/3 method.