Advanced search
Publication Cover
Chemical Engineering Communications Volume 198, 2011 - Issue 5
Submit an article Journal homepage
181
Views
42
CrossRef citations to date
0
Altmetric
Original Articles

ADSORPTION AND KINETIC STUDIES ON THE INHIBITION POTENTIAL OF FLUCONAZOLE FOR THE CORROSION OF Al IN HCl SOLUTION

I. B. Obot Faculty of Science, Department of Chemistry, University of Uyo, Uyo, NigeriaCorrespondence[email protected]
,
N. O. Obi-Egbedi Department of Chemistry, University of Ibadan, Ibadan, Nigeria
,
S. A. Umoren Faculty of Science, Department of Chemistry, University of Uyo, Uyo, Nigeria
&
E. E. Ebenso Department of Chemistry, North West University (Mafikeng Campus), Mmabatho, South Africa
Pages 711-725 | Published online: 03 Jan 2011
 
Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days

Abstract

The adsorption of fluconazole (FLU) on aluminum surface from 0.1 M HCl solution was studied using chemical technique at 30°–50°C. The values for free energy of adsorption, , were calculated at each surface coverage, θ, of the studied compound by applying the mathematical model of the Bockris-Swinkels adsorption isotherm. The phenomenon of physical adsorption is proposed from the value of Gibbs free energy, , obtained from the Bockris-Swinkels adsorption equation and the mean adsorption energy, E, using the adsorption isotherm model of Dubinin-Radushkevich (D-R). A zero-order kinetics relationship with respect to aluminum was obtained with and without FLU from the kinetic treatment of the data.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related Research Data

Green corrosion inhibitors for aluminium and its alloys: a review
Source: Royal Society of Chemistry (RSC)
Adsorption and photocatalytic decomposition of roxarsone by TiO2 and its mechanism
Source: Springer Science and Business Media LLC
Experimental, quantum chemical calculations, and molecular dynamic simulations insight into the corrosion inhibition properties of 2-(6-methylpyridin-2-yl)oxazolo[5,4-f][1,10]phenanthroline on mild steel
Source: Springer Science and Business Media LLC
Experimental and theoretical studies of anti-ulcer drugs with benzimidazole rings as corrosion inhibitor for copper in 1 M nitric acid medium
Source: Informa UK Limited
Green corrosion protection for mild steel in acidic media: saponins and crude extracts of Gongronema latifolium
Source: Emerald

Linking provided by 

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.