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8109

BENZOIC ACID DERIVATIVES AS EFFECTIVE CORROSION INHIBITORS FOR CARBON STEEL IN 3.5 % SODIUM CHLORIDE SOLUTION.

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Last updated: 03 Jan 2025

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Tags

Chemistry

Abstract

New corrosion compounds were prepared based on acryloyl chloride and the efficiency of the prepared compounds to inhibit carbon steel (CS) corrosion in 3.5% sodium chloride solution were studied through different electrochemical techniques [potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS) and electron frequency modulation (EFM)] and Quantum chemical calculations. The results showed that the investigated compounds are working as good corrosion inhibitor compounds, the inhibition efficiency (%IE) increases as the compound concentration increase. The polarization data revealed that these compounds act as cathodic and mixed type compounds and are adsorbed on CS surface following Langmuir adsorption isotherm.

DOI

10.21608/absb.2017.8109

Keywords

carbon steel, sodium chloride solution and corrosion inhibitor compound

Authors

First Name

Nour

Last Name

Abdel-satar

MiddleName

E.

Affiliation

Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Fouda

MiddleName

S.

Affiliation

Chemistry Department, Faculty of Science, Mansoura University, Mansoura-35516, Egypt

Email

-

City

-

Orcid

-

First Name

E.M.

Last Name

Khalil

MiddleName

M.

Affiliation

Chemistry Department, Faculty of Science, Helwan University, Helwan, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Mohamed

MiddleName

S.

Affiliation

Refining and Processing Department, Egyptian general petroleum corporation, Cairo, Egypt

Email

-

City

-

Orcid

-

Volume

28

Article Issue

Issue 1-A

Related Issue

1584

Issue Date

2017-06-01

Receive Date

2017-01-05

Publish Date

2017-06-16

Page Start

43

Page End

53

Print ISSN

1110-2535

Online ISSN

2636-3305

Article File

ABSB_Volume 28_Issue Issue 1-A_Pages 43-53.pdf

PDF . 1.5MB

Link

https://absb.journals.ekb.eg/article_8109.html

Detail API

https://absb.journals.ekb.eg/service?article_code=8109

Order

5

Type

Original Article

Type Code

520

Publication Type

Journal

Publication Title

Al-Azhar Bulletin of Science

Publication Link

https://absb.journals.ekb.eg/

MainTitle

BENZOIC ACID DERIVATIVES AS EFFECTIVE CORROSION INHIBITORS FOR CARBON STEEL IN 3.5 % SODIUM CHLORIDE SOLUTION.

Details

Type

Article

Created At

22 Jan 2023