ArticleMaterials (Basel, Switzerland)2014
Inhibition of Mild Steel Corrosion in Sulfuric Acid Solution by New Schiff Base.
Article in Materials (Basel, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed, 116 citations in OpenAlex.
- Novel azo-benzoyl acetone metal complexes for inhibition of atmospheric steel corrosion.Scientific reports · 2026Article
- Evaluation of novel multifunctional polymeric Schiff bases as anticorrosive agents for the medical grade 316L stainless steel.RSC advances · 2026Article
- Selective adsorption of Pb(ii) on green Sn-BDC-MOF/GO composite: optimization, DFT studies and mechanism.RSC advances · 2025Article
- Complex Protection of Some Steels in Sulfuric Acid Solutions by 1,2,4-Triazole Derivatives.Materials (Basel, Switzerland) · 2024Article
- Multi-method evaluation of a 2-(1,3,4-thiadiazole-2-yl)pyrrolidine corrosion inhibitor for mild steel in HCl: combining gravimetric, electrochemical, and DFT approaches.Scientific reports · 2023Article
- Article
- Experimental and Theoretical Studies of α-Linolenic Acid as Green Corrosion Inhibitor for Carbon Steel in 0.5 M Sulfuric Acid.Molecules (Basel, Switzerland) · 2021Article
- Progress on pharmaceutical drugs, plant extracts and ionic liquids as corrosion inhibitors.Heliyon · 2019Review
- Corrosion Study of Mild Steel in Aqueous Sulfuric Acid Solution Using 4-Methyl-4H-1,2,4-Triazole-3-Thiol and 2-Mercaptonicotinic Acid-An Experimental and Theoretical Study.Frontiers in chemistry · 2017Article
- Synthesis, inhibition effects and quantum chemical studies of a novel coumarin derivative on the corrosion of mild steel in a hydrochloric acid solution.Chemistry Central journal · 2016Article
- Enhancement of the wear resistance and microhardness of aluminum alloy by Nd:YaG laser treatment.TheScientificWorldJournal · 2014Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The efficiency of Schiff base derived from 4-aminoantipyrine, namely 2-(1,5-dimethyl-4-(2-methylbenzylidene)amino)-2-phenyl-1H-pyrazol-3(2H)-ylidene) hydrazinecarbothioamide as a corrosion inhibitor on mild steel in 1.0 M H2SO4 was investigated using electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PD) and electrochemical frequently modulation (EFM) in addition to the adsorption isotherm, corrosion kinetic parameters and scanning electron microscopy (SEM). The results showed that this inhibitor behaved as a good corrosion inhibitor, even at low concentration, with a mean efficiency of 93% and, also, a reduction of the inhibition efficiency as the solution temperature increases. A polarization technique and EIS were tested for different concentrations and different temperatures to reveal that this compound is adsorbed on the mild steel, therefore blocking the active sites, and the adsorption follows the Langmuir adsorption isotherm model. The excellent inhibition effectiveness of 2-(1,5-dimethyl-4-(2-methylbenzylidene)amino)-2-phenyl-1H-pyrazol-3(2H)-ylidene)hydrazinecarbothioamide was also verified by scanning electron microscope (SEM).
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