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dc.contributor.authorSavva, Ioannaen
dc.contributor.authorKalogirou, Andreas S.en
dc.contributor.authorChatzinicolaou, Andreaen
dc.contributor.authorPapaphilippou, Petri Chen
dc.contributor.authorPantelidou, Athenaen
dc.contributor.authorVasile, Eugeniuen
dc.contributor.authorTanasǎ, Eugeniaen
dc.contributor.authorKoutentis, Panayiotis Andreasen
dc.contributor.authorKrasia‐Christoforou, Theodoraen
dc.creatorSavva, Ioannaen
dc.creatorKalogirou, Andreas S.en
dc.creatorChatzinicolaou, Andreaen
dc.creatorPapaphilippou, Petri Chen
dc.creatorPantelidou, Athenaen
dc.creatorVasile, Eugeniuen
dc.creatorTanasǎ, Eugeniaen
dc.creatorKoutentis, Panayiotis Andreasen
dc.creatorKrasia‐Christoforou, Theodoraen
dc.description.abstractPalladium(0) (Pd) and copper(i) oxide (Cu2O) nanoparticles (NPs) were successfully embedded in electrospun polyvinylpyrrolidone (PVP) fibrous membranes. The fabrication process involved the synthesis of stable, PVP-capped Pd and Cu2O colloidal hybrid solutions in methanol that on subsequent electrospinning afforded PVP-Pd and PVP-Cu2O fibrous mats. The morphology of the as-prepared nanocomposite fibers was characterised using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). SEM revealed the presence of bead-free, cylindrical fibers with diameters in the submicrometer range while TEM revealed the presence of spherical Pd and Cu2O NPs with diameters below 10 nm that were evenly distributed within the fibers. Thermal treatment of the PVP-Pd and the PVP-Cu2O membranes afforded crosslinked fibrous mats as supported by SEM. Furthermore, the presence of homogeneously distributed Pd and Cu2O NPs within the crosslinked polymer fibers was confirmed by HRTEM/EDX analyses. The above-mentioned nanocomposite fibers demonstrated high catalytic efficacy as heterogeneous catalytic supports in Heck, Suzuki (PVP-Pd) and click (PVP-Cu2O) reactions. Finally, the reusability of the membranes was briefly investigated with up to three consecutive runs being effective. This journal is © the Partner Organisations 2014.en
dc.sourceRSC Advancesen
dc.subjectCatalytic supportsen
dc.subjectElectrospun membranesen
dc.titlePVP-crosslinked electrospun membranes with embedded Pd and Cu2O nanoparticles as effective heterogeneous catalytic supportsen
dc.description.endingpage44921 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied SciencesΤμήμα Χημείας / Department of Chemistry
dc.description.notes<p>Cited By :7</p>en
dc.source.abbreviationRSC Adv.en
dc.contributor.orcidKoutentis, Panayiotis Andreas [0000-0002-4652-7567]
dc.contributor.orcidKrasia‐Christoforou, Theodora [0000-0002-9915-491X]
dc.contributor.orcidKalogirou, Andreas S. [0000-0002-5476-5805]

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