Title :

Essential Oil of Salvia officinalis as Novel Eco-Friendly Inhibitor for Carbon Steel in HCl Solution: Weight Loss, Electrochemical and XPS Studies

Author(s) :

Bourazmi, H. [Auteur]

Rbaa, M. [Auteur]
Université Ibn Tofaïl [UIT]
Benkaddour, R. [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Bentiss, Fouad [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Université Chouaib Doukkali [UCD]
Jama, charafeddine [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Costa, J. [Auteur]
Université Pascal Paoli [UPP]
Tabyaoui, M. [Auteur]

Zarrouk, A. [Auteur]

Journal title :

Protection of Metals and Physical Chemistry of Surfaces

Abbreviated title :

Prot Met Phys Chem Surf

Volume number :

56

Pages :

438-449

Publisher :

Pleiades Publishing Ltd

Publication date :

2020-03

HAL domain(s) :

Chimie/Polymères
Chimie/Matériaux

English abstract : [en]

Essential oil of a medicinal plant (Salvia officinalis), used as an eco-friendly inhibitor for the corrosion of carbon steel in 1 M HCl, is presented. The corrosion inhibition properties of Salvia officinalis essential oil ...
Show more >Essential oil of a medicinal plant (Salvia officinalis), used as an eco-friendly inhibitor for the corrosion of carbon steel in 1 M HCl, is presented. The corrosion inhibition properties of Salvia officinalis essential oil were evaluated by gravimetric and electrochemical methods. The results showed that the inhibition efficiency increases with the increase in inhibitor content to reach 82.84 at % 1.8 g/L. X-ray Photoelectron Spectroscopy (XPS) analyses showed that the corrosion inhibition effect is linked to the adsorption of Salvia officinalis essential oil molecules on the steel surface. It was shown that the adsorption of the investigated inhibitor on the substrate surface obeyed to Temkin isotherm model.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
INRA
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Ingénierie des Systèmes Polymères

Submission date :

2020-07-09T16:47:09Z
2020-07-18T13:09:19Z
2020-09-01T14:08:32Z