The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper

Abouzeid, Fatma M.; Alshammery, Sultanah

Fatma M. Abouzeid, Sultanah Alshammery

The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper

Abstract:

Copper electro dissolution in H3PO4 acid is examined in solution containing different concentration of Hibiscus extract (Hibiscuss abdariffa). Potential of anode limiting current relation were computed and estimate of gently raising Hibiscus extract concentration (500-2000 ppm), The results reveal that Hibiscus extraction as a natural product has strong retardation behavior ranging from 24.5 - 42.1 % and the thermodynamic factors, adsorption isotherm and dimensionless parameters were given. Copper dissolution behavior in Hibiscus extract containing solution was investigated below ordinary convection and rotating cylinder electrode (RCE) as a compulsory convection. The rotating cylinder electrode RCE speed was investigated. The limiting current increases with increasing rotation, which indicates that the anodic corrosion is a diffusion-controlled process. The limiting current were reduced with raising extract plant concentration and raise with amplifying temperature from 293 -313 K). The activation energy values established which reaction rate was controlled via diffusion. Hibiscus extract adsorption follow Flory Huggins and kinetic thermodynamic models. The result at several circumstance was commanded via dimensionless correlations Sherwood (Sh), Schmidt (Sc) and Reynolds (Re) numbers.

Keywords:
copper; Hibiscus extract; Flory Huggins model; kinetic thermodynamic model; dimensionless correlations

Issue: 2022, Volume 73, Issue 3

Pages: 67-81

Publication date: 2022/7/29

https://doi.org/10.37358/RC.22.3.8536

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
ABOUZEID, F.M., ALSHAMMERY, S., The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper, Rev. Chim., 73(3), 2022, 67-81.

Vancouver
Abouzeid FM, Alshammery S. The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper. Rev. Chim.[internet]. 2022 Mar;73(3):67-81. Available from: https://doi.org/10.37358/RC.22.3.8536

APA 6th edition
Abouzeid, F.M., Alshammery, S. (2022). The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper. Revista de Chimie, 73(3), 67-81. https://doi.org/10.37358/RC.22.3.8536

Harvard
Abouzeid, F.M., Alshammery, S. (2022). 'The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper', Revista de Chimie, 73(3), pp. 67-81. https://doi.org/10.37358/RC.22.3.8536

IEEE
F.M. Abouzeid, S. Alshammery, "The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper". Revista de Chimie, vol. 73, no. 3, pp. 67-81, 2022. [online]. https://doi.org/10.37358/RC.22.3.8536

Text
Fatma M. Abouzeid, Sultanah Alshammery,
The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper,
Revista de Chimie,
Volume 73, Issue 3,
2022,
Pages 67-81,
ISSN 2668-8212,
https://doi.org/10.37358/RC.22.3.8536.
(https://revistadechimie.ro/Articles.asp?ID=8536)
Keywords: copper; Hibiscus extract; Flory Huggins model; kinetic thermodynamic model; dimensionless correlations

RIS
TY - JOUR
T1 - The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper
A1 - Abouzeid, Fatma M.
A2 - Alshammery, Sultanah
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2022
VL - 73
IS - 3
SP - 67
EP - 81
UR - https://doi.org/10.37358/RC.22.3.8536
KW - copper
KW - Hibiscus extract
KW - Flory Huggins model
KW - kinetic thermodynamic model
KW - dimensionless correlations
ER -

BibTex
@article{RevCh2022P67,
author = {Abouzeid Fatma M. and Alshammery Sultanah},
title = {The Hibiscus extract Potential in Inhibiting Anodic Dissolution of Copper},
journal = {Revista de Chimie},
volume = {73},
number = {3},
pages = {67-81},
year = {2022},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.22.3.8536},
url = {https://revistadechimie.ro/Articles.asp?ID=8536}
}

Download article Citations:

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)