Assessing the potentials of free base and gallium metalated tertbutylphthalocyanines as aluminium corrosion inhibitors
DC Field | Value | Language |
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dc.contributor.author | Nnaji, Nnaemeka | - |
dc.contributor.author | Sen, Pinar | - |
dc.contributor.author | Openda, Yolande Ikala | - |
dc.contributor.author | Berisha, Avni | - |
dc.contributor.author | Dagdag, O. | - |
dc.contributor.author | Ebenso, Eno E. | - |
dc.contributor.author | Nyokong, Tebello | - |
dc.date.accessioned | 2023-12-15T15:10:22Z | - |
dc.date.available | 2023-12-15T15:10:22Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.issn | 1452-3981 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/89600 | - |
dc.description.abstract | The adsorption behaviors of 2,9,16,23 tetrakis(4-(tert-butyl)phenoxy)phthalocyanine (1) and gallium (III) 2,9,16,24 tetrakis(4-(tert-butyl)phenoxy)phthalocyanine (2) were studied as corrosion inhibitors at the aluminum-HCl solution interface. In addition to weight loss (gravimetric) and electrochemical methods, the study includes measurements utilizing scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, and X-ray diffraction. The findings of the characterization show that the inhibitor molecules were well adsorbed on the aluminum surface, supporting the gravimetric and electrochemical measurements. At 28 degrees C and the greatest inhibitor concentration (10 mu M), the potentiodynamic polarization method gave inhibition efficiency values of 95.2% (1) and 89.1% (2). These compounds showed good corrosion inhibition efficiencies as mixedtype corrosion inhibitors, but they also had a significant anodic character. Theoretical simulations produced conclusions that closely match experimental data. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Assessing the potentials of free base and gallium metalated tertbutylphthalocyanines as aluminium corrosion inhibitors | - |
dc.type | Article | - |
dc.identifier.wosid | 001098970800001 | - |
dc.identifier.doi | 10.1016/j.ijoes.2023.100345 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, v.18, no.12 | - |
dc.description.isOpenAccess | Y | - |
dc.citation.title | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | - |
dc.citation.volume | 18 | - |
dc.citation.number | 12 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Corrosion inhibition | - |
dc.subject.keywordAuthor | Density functional theoretical calculation | - |
dc.subject.keywordAuthor | Molecular dynamics and | - |
dc.subject.keywordAuthor | Tertbutylphthalocyanines | - |
dc.subject.keywordPlus | MILD-STEEL | - |
dc.subject.keywordPlus | CARBON-STEEL | - |
dc.subject.keywordPlus | ACIDIC MEDIA | - |
dc.subject.keywordPlus | PHTHALOCYANINES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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