Impact of Aaronsohnia pubescens Essential Oil to Prevent Against the Corrosion of Mild Steel in 1.0 M HCl: Experimental and Computational Modeling Studies

Manssouri, Mounir; Lakbaibi, Zouhair; Znini, Mohamed; Ouadi, Y. El; Jaafar, A.; Majidi, L.

doi:10.1007/s11668-020-01003-8

Cited by 9 publications

(6 citation statements)

References 39 publications

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“…pubescens essential oil has been established, as an eco-friendly corrosion inhibitor of acid corrosion of MS in 1 M HCl. The inhibition efficiency IE (%) was found to increase with naturally substance content to attain 82.11% at 1.50 g/L (17).…”

Section: Introductionmentioning

confidence: 94%

“…Corrosion inhibition on MS in 1 M HCl by OE and DE was performed by using WL, PDP and EIS methods according to the methodology described previously in our work (13,17). A very low concentration range (0.25-1.5 g/L) of inhibitors were prepared in 1M HCl media for its corrosion inhibition potential at different temperatures (308-343 K). )…”

Section: Corrosion Testmentioning

confidence: 99%

“…Nowadays, the researchers' interests are directed towards environmental-friendly inhibitors (i.e., biodegradable molecules). The essential oils (EOs) and extracts components from a variety of plants origins as eco-friendly sources of sustainable corrosion inhibitors (5)(6)(7)(8)(9). These types of inhibitors, which are readily available through a simple extraction process, are able and effective to protect the metal from corrosion (10).…”

Section: Introductionmentioning

confidence: 99%

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Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Manssouri¹,

Ouadi

Chraka

et al. 2021

Journal of the Turkish Chemical Society Section A: Chemistry

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In this study, two aqueous extracts from the aerial parts of Aaronsohnia pubescens subsp. pubescens (Odorized aqueous extract (OE) and Deodorized aqueous extract (DE)) were used as some novel ecological corrosion inhibitors for mild steel (MS) in 1 M HCl medium. For this reason, the inhibition behavior of the OE and DE were investigated using weight loss measurements, electrochemical assays, kinetics, and thermodynamic parameters, and electrochemical methods, both stationary (Potentiodynamic polarization (PDP)) and transient (Electrochemical impedance spectroscopy (EIS)). The obtained results showed that EO and DE act as effective corrosion inhibitors and the inhibition efficiency of inhibitors increases for the concentration of 1.5 g/L; reaching some high values of 93.11 and 87.88% in 1 M HCl solution at 308 K for OE and DE, respectively. Furthermore, PDP measurements exhibited that the studied of each inhibitor performs as a mixed-type inhibitor. The results of the thermodynamic kinetic parameters indicate the adsorption of OE and DE on the MS surface sites obeying the Langmuir adsorption isotherm.

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Section: Introductionmentioning

confidence: 94%

Section: Corrosion Testmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Manssouri¹,

Ouadi

Chraka

et al. 2021

Journal of the Turkish Chemical Society Section A: Chemistry

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“…Therefore, the electrophilic index (ω) is a popular quantum descriptor that defines the capacity of a compound to receive electrons from an acceptor chemical species. The descriptor ω can be calculated by the following equation (6) [18]. Besides, the flow of electrons (∆N(110)) moved from (to) the inhibitor to (from) the metal surface was calculated according to the following equation (7).…”

Section: Quantum Calculation Detailsmentioning

confidence: 99%

Evaluation of inhibitive corrosion potential of symmetrical hydrazine derivatives containing nitrophenyl moiety in 1M HCl for C38 steel: experimental and theoretical studies

Lakbaibi

Damej

Molhi

et al. 2022

Heliyon

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“…In the same vein, in recent years a major importance was given to the use of essential oils as corrosion inhibitors. According to the literature, many studies have mentioned the good inhibitory effectiveness of essential oils on the corrosion of steel in acidic environment (hydrochloric and sulfuric) [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of S235 Steel Corrosion Inhibition by <i>Eucalyptus camaldulensis</i> and <i>Cyperus rotundus</i> Essential Oils in Hydrochloric Acid Solution

Cissé¹,

Gassama²,

Thiam³

et al. 2021

AJPC

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Synthetic compounds certainly exhibit good anticorrosive activity but also toxicity for humans and their environment. Because of these concerns, we turned to more environmentally friendly substances such as essential oils and of course other types of plant extracts. These products are considered green corrosion inhibitors. In this present study, we propose to make a comparative study of the inhibitory effect of extracts of two different essential oils, Eucalyptus camaldulensis (EC) and Cyperus rotundus (CR) on the corrosion of structural steel S235 in the medium 1 M hydrochloric acid. This inhibitory action was studied using potentiodynamic polarization measurements and electrochemical impedance spectroscopy. The GC-MS analysis of the essential oils extracts showed that EC contains 96.2% oxygenated terpenes (90.6% monoterpenes and 5.6% sesquiterpenes), whereas CR includes 78.1% oxygenated terpenes (70.6% sesquiterpenes and 7.5% monoterpenes). Polarization measurements indicate that EC and CR are mixed inhibitors. The experimental results gave an inhibition efficiency close to 78.9% for EC and 86.7% for CR for an inhibitor concentration of 4 gL -1 at 293 K. The inhibition performances of these essential oils were correlated with their composition. The adsorption of the molecules of the oils responsible for the inhibition on the surface of the steel, in the hydrochloric acid solution, obeys the Langmuir adsorption isotherm. This present work has therefore shown that these two types of essential oils have a good inhibitory effectiveness on the corrosion of the metal S235 in 1M hydrochloric acid solution.

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Impact of Aaronsohnia pubescens Essential Oil to Prevent Against the Corrosion of Mild Steel in 1.0 M HCl: Experimental and Computational Modeling Studies

Cited by 9 publications

References 39 publications

Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Evaluation of inhibitive corrosion potential of symmetrical hydrazine derivatives containing nitrophenyl moiety in 1M HCl for C38 steel: experimental and theoretical studies

Comparative Study of S235 Steel Corrosion Inhibition by <i>Eucalyptus camaldulensis</i> and <i>Cyperus rotundus</i> Essential Oils in Hydrochloric Acid Solution

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Impact of Aaronsohnia pubescens Essential Oil to Prevent Against the Corrosion of Mild Steel in 1.0 M HCl: Experimental and Computational Modeling Studies

Cited by 9 publications

References 39 publications

Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Aqueous extracts of Aaronsohnia pubescens subsp. pubescens aerial parts as Green Corrosion Inhibitor for Mild Steel in hydrochloric acid solution

Evaluation of inhibitive corrosion potential of symmetrical hydrazine derivatives containing nitrophenyl moiety in 1M HCl for C38 steel: experimental and theoretical studies

Comparative Study of S235 Steel Corrosion Inhibition by &lt;i&gt;Eucalyptus camaldulensis&lt;/i&gt; and &lt;i&gt;Cyperus rotundus&lt;/i&gt; Essential Oils in Hydrochloric Acid Solution

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Comparative Study of S235 Steel Corrosion Inhibition by <i>Eucalyptus camaldulensis</i> and <i>Cyperus rotundus</i> Essential Oils in Hydrochloric Acid Solution