Evidence map›Paper›PMID 39715726›Full record

ArticleChemistryOpen2025

Theoretical and Electrochemical Evaluation of Cannabis Sativa L. Extracts as Corrosion Inhibitors for Mild Steel in Acidic Medium.

Salima Haddou, Kaoutar Zaidi, Omar Dagdag, Asmae Hbika, Mohamed Adil Mahraz, Mohamed Bouhrim, Ali S Alqahtani, Omar M Noman, Hansang Kim, Abdelouahad Aouniti and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ChemistryOpen, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Salima HaddouLaboratory of Advanced Materials and Process Engineering, Faculty of Science, University Ibn Tofail, University Street, Kenitra, B.P 242, Morocco.
Kaoutar ZaidiLaboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed 1st, Oujda, 60000, Morocco.
Omar DagdagDepartment of Mechanical Engineering, Gachon University, Seongnam, 13120, Republic of Korea.
Asmae HbikaLaboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed 1st, Oujda, 60000, Morocco.
Mohamed Adil MahrazLaboratory of Engineering, Electrochemistry, Modeling and Environment, Faculty of Sciences Dhar El Mahraz, Sidi Mohammed Ben Abdellah University, Fez, 30050, Morocco.
Mohamed BouhrimLaboratory of Biological Engineering, Team of Functional and Pathological Biology, Faculty of Sciences and Techniques Beni Mellal, University Sultan Moulay Slimane, Beni Mellal, Morocco.ORCID 0000-0001-9944-811X
Ali S AlqahtaniDepartment of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Omar M NomanDepartment of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Hansang KimDepartment of Mechanical Engineering, Gachon University, Seongnam, 13120, Republic of Korea.
Abdelouahad AounitiLaboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed 1st, Oujda, 60000, Morocco.
Belkheir HammoutiEuromed University of Fes, (UEMF), BP. 15, 30000, Fez, Morocco.
Abdelkrim ChahineLaboratory of Advanced Materials and Process Engineering, Faculty of Science, University Ibn Tofail, University Street, Kenitra, B.P 242, Morocco.

Funding

King Saud University, Riyadh, Saudi ArabiaKing Saud University, Riyadh, Saudi Arabia RSP2024R132
6 · The paper itself

Abstract

The corrosion of metals in acidic environments remains a significant challenge, driving the search for sustainable and eco-friendly inhibitors derived from natural sources. This study evaluates the corrosion inhibition potential of three extracts from Cannabis sativa L., namely ethanol extract (EET), hexane extract (EHX), and dichloromethane extract (EDM), for mild steel in a 1 M HCl acidic medium. The investigation employed weight loss (WL) measurements, electrochemical impedance spectroscopy (EIS), and potentiodynamic polarization (PDP) techniques. To understand their inhibitive performance, density functional theory (DFT) was used. For a more comprehensive theoretical analysis, Monte Carlo (MC) and molecular dynamics (MD) simulations were used. The corrosion inhibition efficiency increased with the increase of EET, EHX, and EDM concentrations up to 91 %, 89 %, and 83 %, respectively, obtained at 308 K for a 0.8 g/L concentration. Polarization studies classify EET, EHX, and EDM as mixed-type inhibitors with a predominantly anodic effect, functioning through adsorption on the metal surface. The adsorption of these extracts on mild steel conforms to the Langmuir isotherm model, with adsorption equilibrium constants (K

Indexed as

CannabisPlant ExtractsSteelAdsorptionCorrosionDensity Functional TheoryDielectric SpectroscopyElectrochemical TechniquesMolecular Dynamics SimulationMonte Carlo MethodPlant ExtractsSteelAcidic mediumCannabis sativa LCorrosion inhibitionElectrochemical techniquesMild steelTheoretical approach

Identifiers

PMID39715726
PMCPMC12075105

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.