Beta
ManageSearchChatDiscover
314229

Empirical and Computational Investigation of Cationic Gemini Surfactants as Anti-Corrosive Inhibitors for Mild Steel in Acid Medium and its silver Nano Structure synthesis and An

Article

Last updated: 01 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

Electrochemistry

Abstract

Cationic geminies play an important role nowadays in many industrial applications concerned in protection of eco system (corrosion resistance). The three cationic Gemini surfactants based on amide of succinic acid (OGC, DGC, HGC) were evaluated as anti-corrosive materials for mild steel (MS) in 0.5 mol/L H2SO4 medium. The inhibition efficiencies were evaluated using gravimetric, electrochemical techniques, and computational approaches. The findings showed that HGC was the most effective inhibitor, with an efficacy of 95.25% at 1x10-3 M using EIS measurements. The inhibitors were found to form protective layers on the MS surface, as indicated by modifications in impedance parameters (Cdl, double layer capacitance, and Rct, charge transfer resistance). Thermodynamic and kinetic parameters of adsorption were estimated to elucidate the inhibitive mechanism. AFM images revealed a smoother surface of MS and less corroded area in the presence of the investigated inhibitors compared to their absence. Also this study describes the synthesis of silver Nano particles capped surfactant. Silver Nano structures were characterized using DLS and TEM images.

Overall, the study highlights the potential of these Gemini surfactants as anti-corrosive materials for mild steel. And stabilizers for preparing silver Nano particles capped surfactants.

DOI

10.21608/ejchem.2023.222841.8256

Keywords

cationic geminin surfactants, Atomic Force Microscope, Monte Carlo simulations, Silver nano particles

Authors

First Name

Muhammad

Last Name

Gab-Allah

MiddleName

Gamal

Affiliation

Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt. Suez Methanol Derivatives Company, Egyptian Ministry of Petroleum and Mineral Resources, Egypt.

Email

muhammad-gaballah@outlook.com

City

cairo

Orcid

-

First Name

Mahmoud

Last Name

Bedair

MiddleName

Abd elmounsef

Affiliation

Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt. College of Science and arts, University of Bisha, Al-Namas 61977, P.O. Box 101, Saudi Arabia.

Email

m_bedier@azhar.edu.egy

City

cairo

Orcid

-

First Name

Ahmed

Last Name

Elged

MiddleName

Hamed

Affiliation

Egyptian Petroleum Research Institute (EPRI)

Email

ahmedelged2010@yahoo.com

City

-

Orcid

0000-0002-9562-8575

First Name

Samier

Last Name

Soliman

MiddleName

Abd El salam

Affiliation

Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt.

Email

sasoliman@yahoo.com

City

cairo

Orcid

-

First Name

Emad

Last Name

badr

MiddleName

Abdel Atty

Affiliation

Surfactant Laboratory, Petrochemical Department; Egyptian Petroleum Research Institute (EPRI);

Email

emadabadr@yahoo.com

City

-

Orcid

-

First Name

Moustafa

Last Name

Bakr

MiddleName

Farag

Affiliation

Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt.

Email

moustafafbakr@yahoo.com

City

cairo

Orcid

-

Volume

66

Article Issue

13

Related Issue

43707

Issue Date

2023-12-01

Receive Date

2023-07-13

Publish Date

2023-12-01

Page Start

2,013

Page End

2,031

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 66_Issue 13_Pages 2013-2031.pdf

PDF . 2.2MB

Link

https://ejchem.journals.ekb.eg/article_314229.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=314229

Order

314,229

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Empirical and Computational Investigation of Cationic Gemini Surfactants as Anti-Corrosive Inhibitors for Mild Steel in Acid Medium and its silver Nano Structure synthesis and An

Details

Type

Article

Created At

30 Dec 2024