Title :

Experimental and theoretical study for corrosion inhibition of mild steel in normal hydrochloric acid solution by some new macrocyclic polyether compounds

Author(s) :

Lebrini, Mounim [Auteur]
3209|||Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Lagrenée, Michel [Auteur]
3209|||Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Vezin, Herve [Auteur]
Laboratoire de Chimie Organique et Macromoleculaire [UMR CNRS 8009]
Traisnel, Michel [Auteur]
Laboratoire de structures et propriétés de l'état solide - UMR 8008 [LSPES]
Bentiss, Fouad [Auteur]
485512|||Université Chouaib Doukkali [UCD]

Journal title :

Corrosion Science

Abbreviated title :

Corrosion Science

Volume number :

49

Pages :

2254-2269

Publisher :

Elsevier BV

Publication date :

2007-05

ISSN :

0010-938X

English keyword(s) :

Macrocyclic compounds
Corrosion inhibitors
Mild steel
HCl acid
Adsorption process

HAL domain(s) :

Chimie/Chimie théorique et/ou physique

English abstract : [en]

New macrocyclic polyether compounds containing a 1,3,4-thiadiazole moiety have been prepared to study the corrosion inhibitive effect of mild steel in normal hydrochloric acid solutions. The salient features obtained from ...
Show more >New macrocyclic polyether compounds containing a 1,3,4-thiadiazole moiety have been prepared to study the corrosion inhibitive effect of mild steel in normal hydrochloric acid solutions. The salient features obtained from weight loss and electrochemical impedance spectroscopy (EIS) have been discussed. The results of these investigations have shown enhancement in inhibition efficiencies with the extent of the polyethylene glycol unit that forms a cavity. Data obtained from EIS show a frequency distribution and therefore a modelling element with frequency dispersion behaviour, a constant phase element (CPE) has been used.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS

Collections :

• Autres travaux scientifiques
• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Submission date :

2021-06-18T09:08:45Z
2021-10-11T10:58:04Z
2022-05-05T13:32:53Z