Glutamic acid-based novel effective phase-selective organogelators for fuel pollution control

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dc.authorid0000-0002-3774-2652en_US
dc.contributor.authorÇolak, Mehmet
dc.date.accessioned2023-03-07T11:12:44Z
dc.date.available2023-03-07T11:12:44Z
dc.date.issued2022en_US
dc.departmentDicle Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractIn this study, an efficient glutamic acid-based cyclic (Glu-Glu) phase-selective organogelator diketopiperazine has been synthesized by a one-step reaction between L-glutamic acid and long-chain amines in a regioselective manner with high yields of up to 90%. Within 15 min, DKP organogelators gelled in a wide range of oils with a minimum gelation concentration ranging from 0.5 to 1.8% w/v. Among these amphiphilic gelators, dioctyl diketopiperazine dione (O-DKP) especially demonstrated the formation capability of a self-assembled fibrillar network with diesel, dodecane and sunflower oil, at MGCs of 0.5, 1.0 and 1.2% w/v or less, in the presence of water/fuel mixtures. The O-DKP-diesel gel which was formed by the water-diesel mixture was easily separated from the water, and then the O-DKP gelator was recovered by its easy extraction with petroleum benzine. The extracted O-DKP gelator was shown to be reusable for fuel remediation. The large scale of phase-selective oil spill recovery was also accomplished with a large volume of solvents.en_US
dc.identifier.citationÇolak, M. (2022). Glutamic acid-based novel effective phase-selective organogelators for fuel pollution control. Journal of Materials Science, 57(2), 1044-1057.en_US
dc.identifier.doi10.1007/s10853-021-06714-3
dc.identifier.endpage1057en_US
dc.identifier.issn0022-2461
dc.identifier.issn1573-4803
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85122209164
dc.identifier.scopusqualityQ1
dc.identifier.startpage1044en_US
dc.identifier.urihttps://link.springer.com/article/10.1007/s10853-021-06714-3
dc.identifier.urihttps://hdl.handle.net/11468/11318
dc.identifier.volume57en_US
dc.identifier.wosWOS:000737750100078
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇolak, Mehmet
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRoom-temperature gelationen_US
dc.subjectCrude-oilen_US
dc.subjectGelatorsen_US
dc.subjectSolidifiersen_US
dc.subjectGelsen_US
dc.titleGlutamic acid-based novel effective phase-selective organogelators for fuel pollution controlen_US
dc.titleGlutamic acid-based novel effective phase-selective organogelators for fuel pollution control
dc.typeArticleen_US

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