What does this research mean for the field?

Cordia myxa body and peel extracts function as highly effective, spontaneous green corrosion inhibitors for carbon steel in hydrochloric acid, achieving up to 98.06% and 80.29% inhibition efficiency, respectively. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This research aims to evaluate the effectiveness of Cordia myxa extracts as corrosion inhibitors for carbon steel in hydrochloric acid.

July 24, 2026Canadian Metallurgical Quarterly

Experimental investigations on the use of Cordia myxa extract as green corrosion inhibitor for carbon steel in hydrochloric acid

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Authors

NAN. M. Aboeleneen RARiham Atef

Discussion

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Overview

Experimental investigations reveal Cordia myxa extracts effectively inhibit carbon steel corrosion in hydrochloric acid, suggesting an eco-friendly solution.

Key Points

This research aims to evaluate the effectiveness of Cordia myxa extracts as corrosion inhibitors for carbon steel in hydrochloric acid.
Investigated the corrosion inhibition using CMP and CMB extracts at concentrations between 50–250 ppm.
Conducted experiments at various temperatures (298–328 K) and immersion times.
Utilized PDP and EIS for electrochemical analysis and assessed thermodynamic parameters.
Inhibition efficiency reached 72.16% for CMP and 95.9% for CMB at 250 ppm after 9 hours at 298 K.
PDP analysis showed maximum inhibitor efficiencies of 80.29% for CMP and 98.06% for CMB.
Thermodynamic analysis indicated spontaneous adsorption with ΔG°ads ranging from −4.76 to +7.76 kJ mol−¹ for CMP.

Cite This Study

Aboeleneen et al. (2026) studied this question.

synapsesocial.com/papers/6a6301a6395161722cd162bc https://doi.org/10.1080/00084433.2026.2705728

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July 24, 2026Canadian Metallurgical Quarterly

Experimental investigations on the use of Cordia myxa extract as green corrosion inhibitor for carbon steel in hydrochloric acid

View Full Paper

Ask AI

Bookmark

Authors

NAN. M. Aboeleneen RARiham Atef

Discussion

Member takes

Overview

Experimental investigations reveal Cordia myxa extracts effectively inhibit carbon steel corrosion in hydrochloric acid, suggesting an eco-friendly solution.

Key Points

This research aims to evaluate the effectiveness of Cordia myxa extracts as corrosion inhibitors for carbon steel in hydrochloric acid.
Investigated the corrosion inhibition using CMP and CMB extracts at concentrations between 50–250 ppm.
Conducted experiments at various temperatures (298–328 K) and immersion times.
Utilized PDP and EIS for electrochemical analysis and assessed thermodynamic parameters.
Inhibition efficiency reached 72.16% for CMP and 95.9% for CMB at 250 ppm after 9 hours at 298 K.
PDP analysis showed maximum inhibitor efficiencies of 80.29% for CMP and 98.06% for CMB.
Thermodynamic analysis indicated spontaneous adsorption with ΔG°ads ranging from −4.76 to +7.76 kJ mol−¹ for CMP.

Cite This Study

Aboeleneen et al. (2026) studied this question.

synapsesocial.com/papers/6a6301a6395161722cd162bc https://doi.org/10.1080/00084433.2026.2705728

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