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369737

Corrosion inhibition of carbon steel in acidic medium using azo chromotropic acid dye compound

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Last updated: 05 Jan 2025

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Abstract

Corrosion inhibition effect of Azo dye compound based on chromotropic acid has been studied on carbon steel corrosion in 
0.5M sulfuric acid solution using potentiodynamic polarization and weight loss techniques. The result showed that the 
studied azo dye is good corrosion inhibitor. The inhibition efficiency of the studied azo dye increases with increase in 
concentration, and decreases with increase in temperature. The morphology of the surface and the adsorption isotherm were 
studied. The values of thermodynamic parameters were computed and expounded.

DOI

10.21608/jbes.2017.369737

Keywords

Chromotropic azo dyes, Corrosion, Inhibitor, carbon steel

Authors

First Name

E.M.

Last Name

Mabrouk

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Benha University, P.O. Box 13518, Benha, Egypt

Email

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City

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Orcid

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First Name

S.

Last Name

Eid

MiddleName

-

Affiliation

a Department of Chemistry, Faculty of Science, Benha University, P.O. Box 13518, Benha, Egypt b Department of Chemistry, College of Science and Arts, Alqurayat, Aljouf University, P.O. Box 75911, Alqurayat, KSA

Email

-

City

-

Orcid

-

First Name

M.M.

Last Name

Attia

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Benha University, P.O. Box 13518, Benha, Egypt

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-

Orcid

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Volume

4

Article Issue

4

Related Issue

49454

Issue Date

2017-10-01

Receive Date

2024-07-28

Publish Date

2017-10-01

Page Start

351

Page End

355

Print ISSN

2536-9202

Online ISSN

2356-6388

Article File

JBES_Volume 4_Issue 4_Pages 351-355.pdf

PDF . 375.6kB

Link

https://jbes.journals.ekb.eg/article_369737.html

Detail API

https://jbes.journals.ekb.eg/service?article_code=369737

Order

369,737

Type

Original Article

Type Code

3,063

Publication Type

Journal

Publication Title

Journal of Basic and Environmental Sciences

Publication Link

https://jbes.journals.ekb.eg/

MainTitle

Corrosion inhibition of carbon steel in acidic medium using azo chromotropic acid dye compound

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Article

Created At

21 Dec 2024