Assessment of Sustainable Ethanolamine-Based Protic Ionic Liquids with Varied Carboxylic Acid Chains as Corrosion Inhibitors for Carbon Steel in Saline Environments.
Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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0cells of the map it votes in
2citing 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
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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
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5 · Who and what money
Authors and funding
15 authors.
Caio Victor Pereira PascoalDepartment of Metallurgical and Materials Engineering, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.ORCID 0000-0003-4199-1755
Lucas Renan Rocha Da SilvaDepartment of Metallurgical and Materials Engineering, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.
Mauro Andres Cerra FlorezDepartment of Metallurgical and Materials Engineering, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.ORCID 0000-0002-0336-8463
Thiago Roberto Felisardo CavalcanteDepartment of Materials Engineering, São Carlos School of Engineering (EESC), University of São Paulo (USP), São Carlos 13566-590, SP, Brazil.ORCID 0000-0002-2889-8102
Julian Arnaldo AvilaDepartment of Aeronautic Engineering, São Paulo State University (UNESP), São João da Boa Vista 13876-750, SP, Brazil.ORCID 0000-0002-5893-4725
Francisco Carlos Carneiro Soares SalomãoScience and Technology Center, Ceará State University (UECE), Fortaleza 60714-903, CE, Brazil.ORCID 0000-0003-4743-2671
Eduardo Bedê BarrosDepartment of Physics, Federal University of Ceará (UFC), Fortaleza 60455-760, CE, Brazil.
Francisco AvelinoDepartment of Chemistry, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.
Diego LomonacoDepartment of Chemistry, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.ORCID 0000-0001-5763-4336
Regiane Silva PinheiroDepartment of Food Engineering, Federal University of Maranhão (UFMA), Imperatriz 65915-060, MA, Brazil.
Hosiberto de Sant'AnaDepartment of Chemical Engineering, Federal University of Ceará (UFC), Fortaleza 60440-554, CE, Brazil.ORCID 0000-0001-7558-3018
Mohammad RezayatDepartment of Materials Science and Engineering, School of Engineering of Barcelona (EEBE), Universitat Politècnica de Catalunya (UPC), Center for Structural Integrity, Reliability and Micromechanics of Materials (CIEFMA), 08019 Barcelona, Spain.ORCID 0000-0003-3929-2664
Antonio MateoDepartment of Materials Science and Engineering, School of Engineering of Barcelona (EEBE), Universitat Politècnica de Catalunya (UPC), Center for Structural Integrity, Reliability and Micromechanics of Materials (CIEFMA), 08019 Barcelona, Spain.ORCID 0000-0001-8336-6128
Gemma FargasDepartment of Materials Science and Engineering, School of Engineering of Barcelona (EEBE), Universitat Politècnica de Catalunya (UPC), Center for Structural Integrity, Reliability and Micromechanics of Materials (CIEFMA), 08019 Barcelona, Spain.ORCID 0000-0002-5106-1220
Walney Silva AraújoDepartment of Metallurgical and Materials Engineering, Federal University of Ceará (UFC), Fortaleza 60440-900, CE, Brazil.ORCID 0000-0003-4254-5167
Funding
Coordenação de Aperfeicoamento de Pessoal de Nível Superior [88887.603218/2021-00]National Agency of Petroleum, Natural Gas and Biofuels PRH-31.1/ANP/FINEP
6 · The paper itself
Abstract
The inhibitory performance of three distinct protic ionic liquids (PILs), namely, 2-hydroxyethyl ammonium formate (PIL 01), 2-hydroxyethyl ammonium propionate (PIL 02), and 2-hydroxyethyl ammonium pentanoate (PIL 03), was evaluated to determine their suitability as eco-friendly corrosion inhibitors for carbon steel (ASTM A36) in a 3.5 wt. % NaCl aerated neutral electrolyte solution. Standard corrosion inhibitor assessment methods, including electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), weight loss measurements, and microscopic techniques (SEM and optical microscopy), were employed to examine the steel surface and corrosion rate. There is a general agreement that the inhibition efficacy is directly associated with the adsorption capacity of substances on the surface of an investigated material, normally stainless or carbon steel. The standard free energies of adsorption were approximately -22 kJ mol
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 OpenQuestion graph.
Assessment of Sustainable Ethanolamine-Based Protic Ionic Liquids with Varied Carboxylic Acid Chains as Corrosion Inhibitors for Carbon Steel in Saline Environments. · full record | OpenQuestion