Skip to content
Research Article Open access CC BY 4.0

Evaluation of Performance of Corrosion Inhibitors Using Adsorption Isotherm Models: An Overview

Ekemini Ituen, Onyewuchi Akaranta, Abosede James

Chemical Science International Journal · pp. 1–34 · Published 26 Jan 2017

10.9734/CSJI/2017/28976

Abstract

Adsorption isotherm models are an important tool for describing interaction of corrosion inhibitors with metal surfaces which they are aimed to protect. In this paper, key adsorption isotherms used in corrosion inhibition studies have been reviewed. We have examined how some deductions on the nature of metal-corrosion inhibitor interactions are obtained from certain parameters and interpreted to characterize the adsorption of the corrosion inhibitors and their mechanisms of inhibition. More attention is paid to their applications and the useful information that may be derived from them than on their background and derivation.  Efforts have also been made to identify some limitations (where applicable) and/or discrepancies in usage of some models in reporting experimental findings. Informed by some inconsistencies observed from some literature reports, critical suggestions on appropriate approaches to collection and processing of data for fitting into these isotherms have been made. This paper will be a beneficial secondary source of information to readers and invaluable reference material to experts and future researchers in the subject area.

Active site adsorption isotherm corrosion inhibitor equilibrium constant molecular interaction parameter monolayer size parameter

Cited by 112

Current Trend Review in the Application of Pyridine-Based Molecule as Robust Steel Corrosion Inhibitors

Selma Lamghafri, A. Zarrouk, W. Daoudi · Journal of Bio- and Tribo-Corrosion · 2024

Evaluation of the Corrosion Inhibition Potential of Eco-Friendly Kaffir Lime Leaves in Mild Steel Pipelines

A. Sulaimon, J. Turkson, A. A. Umar · SPE Nigeria Annual International Conference and Exhibition · 2024

Novel biomass-derived corrosion inhibitor based on maleic and succinic acid for mild steel in HCl solution

Beatriz Henrique da Rocha, J. D. da Cunha, B. D. V. Evangelista · Journal of Molecular Structure · 2024

Bidens pilosa extract as a corrosion inhibitor on 1008 carbon steel in neutral medium

J. Dávila, Karin Paucar, Abel Vergara · Journal of Electrochemical Science and Engineering · 2024

Versatility of Juçara () extracts as corrosion inhibitors of mild steel in different environments: 1 mol L−1 HCl and CO-saturated formation water

Jessica Nogueira da Cunha, V. Paiva, Alex de Melo Monteiro · Journal of Materials Research and Technology · 2024

Article metrics

Real usage data collected on this platform.

0

Page views

0

PDF downloads

0

Outbound clicks

112

Citations

Views by country

Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".

No views recorded yet.

Traffic sources

Referring site, by host.

No traffic recorded yet.

Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.