Facile preparation of gold nanoparticles on the polyquinoline matrix: Catalytic performance toward 4-nitrophenol reduction

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dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.authoridBilici, Ali / 0000-0002-1377-5580
dc.contributor.authorBilici, Ali
dc.contributor.authorAyten, Bahar
dc.contributor.authorKaya, İsmet
dc.date.accessioned2025-01-27T20:48:05Z
dc.date.available2025-01-27T20:48:05Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractGold nanoparticles (AuNPs) have been introduced into polyquinoline (PAQ) matrix for the first time. For this purpose, 5-amino quinoline (AQ) and auric acid solution were used as a monomer and oxidant, respectively. Incorporation of gold nanoparticles into the PAQ matrix led to improved thermal stability: 5% of product was decomposed at 643 degrees C. Photoluminescence characteristics of resulting composite (Au@PAQ) were determined. Au@PAQ was also successfully utilized for the catalytic reduction of 4-nitro phenol (4NP) to 4-amino phenol (4AP). The reduction process was completed in only four minutes at 25 degrees C. Pseudo-first-order rate constant was estimated to be 3.05 x 10(-3)s(-1). The results were compared with the previous reported ones. (C) 2015 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (Tubitak Project) [113Z265]
dc.description.sponsorshipThis work is supported by the Scientific and Technological Research Council of Turkey (Tubitak Project Nu.: 113Z265).
dc.identifier.doi10.1016/j.synthmet.2015.01.009
dc.identifier.endpage17
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-84921342689
dc.identifier.scopusqualityQ1
dc.identifier.startpage11
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2015.01.009
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25134
dc.identifier.volume201
dc.identifier.wosWOS:000350942100003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectHybrid
dc.subjectNanocomposite
dc.subjectOxidative polymerization
dc.subjectThermal decomposition
dc.subjectNitrophenol removal
dc.titleFacile preparation of gold nanoparticles on the polyquinoline matrix: Catalytic performance toward 4-nitrophenol reduction
dc.typeArticle

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