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Microwave-assisted synthesis of FexZn1-xO nanoparticles for use in MEH-PPV nanocomposites and their application in polymer light-emitting diodes

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dc.title Microwave-assisted synthesis of FexZn1-xO nanoparticles for use in MEH-PPV nanocomposites and their application in polymer light-emitting diodes en
dc.contributor.author Jamatia, Thaiskang
dc.contributor.author Škoda, David
dc.contributor.author Urbánek, Pavel
dc.contributor.author Ševčík, Jakub
dc.contributor.author Mašlík, Jan
dc.contributor.author Münster, Lukáš
dc.contributor.author Kalina, Lukas
dc.contributor.author Kuřitka, Ivo
dc.relation.ispartof Journal of Materials Science: Materials in Electronics
dc.identifier.issn 0957-4522 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2019
utb.relation.volume 30
utb.relation.issue 12
dc.citation.spage 11269
dc.citation.epage 11281
dc.type article
dc.language.iso en
dc.publisher Springer
dc.identifier.doi 10.1007/s10854-019-01473-z
dc.relation.uri https://link.springer.com/article/10.1007/s10854-019-01473-z
dc.description.abstract A one-step microwave-assisted polyol method was used to fabricate Fe x Zn 1−x O (x = 0.01, 0.05, 0.10) nanoparticles. Zinc acetate dihydrate, iron (III) acetylacetonate, oleic acid and diethylene glycol were placed in a Teflon-lined reaction vessel. The reaction mixture was heated up to 250 °C for 15 min in a microwave reactor. The surface modification with oleic acid prevented agglomeration of the nanoparticles. The X-ray diffraction analysis revealed characteristics wurtzite hexagonal structure of ZnO and successful incorporation of the Fe dopant into the host crystal lattice. Doping of ZnO by Fe led to bandgap modification as estimated by Tauc plot. The as-prepared nanopowders were dispersed in toluene and mixed with a poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) polymer to make stable homogenous dispersions. Then, the Fe x Zn 1−x O/MEH-PPV nanocomposite thin films were prepared by spin coating and used as thin active layers in polymer light-emitting diodes. The thickness of deposited Fe x Zn 1−x O/MEH-PPV film was ca. 30 nm and that of reference neat MEH-PPV film was ca. 25 nm. The electroluminescent spectroscopy study showed that direct blending of MEH-PPV with Fe-doped ZnO nanoparticles is a simple and effective approach to significantly increase the luminance intensity of the diode in comparison to the diode fabricated by neat MEH-PPV. © 2019, Springer Science+Business Media, LLC, part of Springer Nature. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1008742
utb.identifier.obdid 43880501
utb.identifier.scopus 2-s2.0-85065972556
utb.identifier.wok 000472079200033
utb.source j-scopus
dc.date.accessioned 2019-08-13T10:17:17Z
dc.date.available 2019-08-13T10:17:17Z
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic - Program NPU I [LO1504]; Internal Grant Agency of Tomas Bata University in Zlin [IGA/CPS/2017/008, IGA/CPS/2018/007, IGA/CPS/2019/007]; Operational Program Research and Development for Innovations - European Regional Development Fund (ERDF); national budget of Czech Republic [CZ.1.05/2.1.00/19.0409]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Jamatia, Thaiskang
utb.contributor.internalauthor Škoda, David
utb.contributor.internalauthor Urbánek, Pavel
utb.contributor.internalauthor Ševčík, Jakub
utb.contributor.internalauthor Mašlík, Jan
utb.contributor.internalauthor Münster, Lukáš
utb.contributor.internalauthor Kuřitka, Ivo
utb.fulltext.affiliation Thaiskang Jamatia 1, David Skoda 1, Pavel Urbanek 1, Jakub Sevcik 1, Jan Maslik 1, Lukas Munster 1, Lukas Kalina 2, Ivo Kuritka 1 1 Centre of Polymer Systems, Tomas Bata University in Zlin, Tr. Tomase Bati 5678, 76001 Zlin, Czech Republic 2 Materials Research Centre, Brno University of Technology, Purkyňova 464/118, 61200 Brno, Czech Republic
utb.fulltext.dates Received: 3 December 2018 Accepted: 6 May 2019 Published online: 14 May 2019
utb.fulltext.sponsorship This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic - Program NPU I (LO1504) and Internal Grant Agency of Tomas Bata University in Zlin (Grant Numbers: IGA/CPS/2017/008, IGA/CPS/2018/007 and IGA/CPS/2019/007). This contribution was written with the support of Operational Program Research and Development for Innovations co-funded by the European Regional Development Fund (ERDF) and the national budget of Czech Republic, within the framework of project CPS - strengthening research capacity (Reg. Number: CZ.1.05/2.1.00/19.0409).
utb.wos.affiliation [Jamatia, Thaiskang; Skoda, David; Urbanek, Pavel; Sevcik, Jakub; Maslik, Jan; Munster, Lukas; Kuritka, Ivo] Tomas Bata Univ Zlin, Ctr Polymer Syst, Tr Tomase Bati 5678, Zlin 76001, Czech Republic; [Kalina, Lukas] Brno Univ Technol, Mat Res Ctr, Purkynova 464-118, Brno 61200, Czech Republic
utb.scopus.affiliation Centre of Polymer Systems, Tomas Bata University in Zlin, Tr. Tomase Bati 5678, Zlin, 76001, Czech Republic; Materials Research Centre, Brno University of Technology, Purkyňova 464/118, Brno, 61200, Czech Republic
utb.fulltext.projects LO1504
utb.fulltext.projects IGA/CPS/2017/008
utb.fulltext.projects IGA/CPS/2018/007
utb.fulltext.projects IGA/CPS/2019/007
utb.fulltext.projects CZ.1.05/2.1.00/19.0409
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
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