Ionic liquid colloids based on PEI for versatile use

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dc.authoridDemirci, Şahin / 0000-0001-7083-1481
dc.authoridSel, Kıvanç / 0000-0002-4623-5206
dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.contributor.authorDemirci, Şahin
dc.contributor.authorSel, Kıvanç
dc.contributor.authorŞahiner, Nurettin
dc.date.accessioned2025-01-27T20:46:10Z
dc.date.available2025-01-27T20:46:10Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description2nd International Conference on Ionic Liquids in Separation and Purification Technology -- JUN 29-JUL 02, 2014 -- Toronto, CANADA
dc.description.abstractThe PEI microgels were synthesized by micro-emulsion polymerization technique, and protonated with 0.1 M HCl acid treatment due the existence of abundant number of tertiary, secondary and primary amine groups on the PEI network. Then, the protonated PEI microgels (Q-PEI) were exposed to anion exchange reaction with differ ionic liquid forming salts, such as with sodium dicyanamide (SDCA), ammonium hexafluorophosphate (AHFP), and sodium tetrafluoroborate (STFB) in aqueous medium for the preparation of PEI-based ionic liquid colloidal microgels. Finally, the anion exchanged PEI based ionic liquid colloids (ILCs) were used as template for in situ metal nanoparticles preparation such as Co, Ni, and Cu to generate ILC composite (PEI-M) (M: Co, Ni, and Cu). Then, PEI-M composites were used in hydrolysis of NaBH4 for H-2 generation. Various parameters affecting the H-2 production rate such as the metal types, and the temperature were investigated, and the activation parameters were evaluated. Additionally, PEI-M metal composites were also shown to very effective catalyst in reduction of 4-nitophenol (4-NP) to 4-aminophenol (4-AP). (C) 2015 Elsevier B.V. All rights reserved.
dc.description.sponsorshipCanakkale Onsekiz Mart University, The Scientific Research Commission [COMU-BAP: 2013-146]
dc.description.sponsorshipSupport from Canakkale Onsekiz Mart University, The Scientific Research Commission (COMU-BAP: 2013-146) is greatly acknowledged.
dc.identifier.doi10.1016/j.seppur.2015.05.038
dc.identifier.endpage74
dc.identifier.issn1383-5866
dc.identifier.issn1873-3794
dc.identifier.scopus2-s2.0-84952865413
dc.identifier.scopusqualityQ1
dc.identifier.startpage66
dc.identifier.urihttps://doi.org/10.1016/j.seppur.2015.05.038
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24826
dc.identifier.volume155
dc.identifier.wosWOS:000364245800010
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofSeparation and Purification Technology
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectPEI based ionic liquid microgel/nanogel
dc.subjectIL colloidal composites
dc.subjectPolymeric ionic liquids
dc.subjectMetal nanoparticles embedded ionic liquids
dc.subjectH-2 production/4-NP reduction
dc.titleIonic liquid colloids based on PEI for versatile use
dc.typeConference Object

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