Citrus sinensis Extract as a Green Inhibitor for the Corrosion of Carbon Steel in Sulphuric Acid Solution Article Swipe

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Amira A. H. Ali , G.E. Badr , Abd El-Aziz , A. S. Fouda ·

YOU? · · 2021 · Open Access · · DOI: https://doi.org/10.33263/briac116.1400714020

Citrus sinensis extract is considered a good inhibitor to protect the carbon steel in half of molar of sulfuric acid from corrosion, as it was found from the results of chemical methods such as the weight loss (ML) method and also from the results of electrochemical methods such as potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS) and electrochemical frequency modulation (EFM). The polarization curves indicated that this extract acts as a mixed kind inhibitor. The adsorption of this extract on the carbon steel surface is of mixed type physisorption and chemisorption, but chemisorption is the most effective one and followed Temkin adsorption isotherm. Several tests have proved a layer that protects carbon steel from corrosion.

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Chemisorption Physisorption Dielectric spectroscopy Carbon steel Polarization (electrochemistry) Adsorption Corrosion Electrochemistry Sulfuric acid Corrosion inhibitor Materials science Chemistry Nuclear chemistry Inorganic chemistry Electrode Metallurgy Organic chemistry Physical chemistry

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Type: article
Language: en
Landing Page: https://doi.org/10.33263/briac116.1400714020
PDF: https://doi.org/10.33263/briac116.1400714020
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Cited By: 25
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DOI: https://doi.org/10.33263/briac116.1400714020

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Title: Citrus sinensis Extract as a Green Inhibitor for the Corrosion of Carbon Steel in Sulphuric Acid Solution

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Language: en

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Publication year: 2021

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Publication date: 2021-03-02

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Authors: Amira A. H. Ali, G.E. Badr, Abd El-Aziz, A. S. Fouda

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Concepts: Chemisorption, Physisorption, Dielectric spectroscopy, Carbon steel, Polarization (electrochemistry), Adsorption, Corrosion, Electrochemistry, Sulfuric acid, Corrosion inhibitor, Materials science, Chemistry, Nuclear chemistry, Inorganic chemistry, Electrode, Metallurgy, Organic chemistry, Physical chemistry

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Cited by: 25

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Citations by year (recent): 2025: 2, 2024: 9, 2023: 6, 2022: 4, 2021: 4

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abstract_inverted_index.Several	103
abstract_inverted_index.extract	2, 67, 78
abstract_inverted_index.methods	31, 46
abstract_inverted_index.protect	9
abstract_inverted_index.results	28, 43
abstract_inverted_index.surface	83
abstract_inverted_index.chemical	30
abstract_inverted_index.followed	99
abstract_inverted_index.protects	110
abstract_inverted_index.sinensis	1
abstract_inverted_index.sulfuric	18
abstract_inverted_index.effective	96
abstract_inverted_index.frequency	58
abstract_inverted_index.impedance	53
abstract_inverted_index.indicated	64
abstract_inverted_index.inhibitor	7
abstract_inverted_index.isotherm.	102
abstract_inverted_index.adsorption	75, 101
abstract_inverted_index.considered	4
abstract_inverted_index.corrosion,	21
abstract_inverted_index.corrosion.	114
abstract_inverted_index.inhibitor.	73
abstract_inverted_index.modulation	59
abstract_inverted_index.polarization	50, 62
abstract_inverted_index.spectroscopy	54
abstract_inverted_index.chemisorption	92
abstract_inverted_index.physisorption	88
abstract_inverted_index.chemisorption,	90
abstract_inverted_index.electrochemical	45, 52, 57
abstract_inverted_index.potentiodynamic	49
cited_by_percentile_year.max	99
cited_by_percentile_year.min	95
countries_distinct_count	1
institutions_distinct_count	4
citation_normalized_percentile.value	0.85662996
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	False