Publication:
Preparation, Characterization, Thermal, and Dielectric Properties of Polypyrrole/h-BN Nanocomposites

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dc.contributor.authorDUMLUDAĞ, FATİH
dc.contributor.authorsMadakbas, Seyfullah; Sen, Ferhat; Kahraman, Memet Vezir; Dumludag, Fatih
dc.date.accessioned2022-03-13T12:44:30Z
dc.date.available2022-03-13T12:44:30Z
dc.date.issued2014
dc.description.abstractThe aim of this study was to improve thermal stability and dielectric properties of polypyrrole (PPy) by adding hexagonal boron nitride (h-BN). PPy was synthesized, and PPy/h-BN nanocomposites were prepared by adding various proportions of h-BN to PPy. The chemical structures of the samples were investigated by Fourier transform infrared spectroscopy. Thermal properties of the nanocomposites were determined by thermogravimetric analysis and differential scanning calorimetry. X-ray diffraction analysis of the samples was carried out. The surface morphologies of the samples were investigated by a scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS). The obtained results prove that the nanocomposite system is more thermally stable than the pure PPy. Dielectric measurements revealed that the dielectric constant of the pellets increased with increasing temperature and decreased with increasing frequency. It is also observed that the dielectric constant of the pellets decreased with increasing nano-hBN content (between 1 and 4 wt%).
dc.identifier.doi10.1002/adv.21438
dc.identifier.eissn1098-2329
dc.identifier.issn0730-6679
dc.identifier.urihttps://hdl.handle.net/11424/237550
dc.identifier.wosWOS:000343873400014
dc.language.isoeng
dc.publisherWILEY-HINDAWI
dc.relation.ispartofADVANCES IN POLYMER TECHNOLOGY
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDielectric properties
dc.subjectHexagonal boron nitride
dc.subjectPolypyrrole
dc.subjectINVERTED EMULSION PATHWAY
dc.subjectTRANSPORT-PROPERTIES
dc.subjectCOMPOSITES
dc.subjectNANOPARTICLES
dc.subjectCONDUCTIVITY
dc.subjectDEGRADATION
dc.subjectPOLYANILINE
dc.subjectELECTRODES
dc.titlePreparation, Characterization, Thermal, and Dielectric Properties of Polypyrrole/h-BN Nanocomposites
dc.typearticle
dspace.entity.typePublication
local.avesis.idff9c093b-ec1f-4680-a17e-b29faa1d72cf
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.articlenumber21438
local.journal.numberofpages8
oaire.citation.issue4
oaire.citation.titleADVANCES IN POLYMER TECHNOLOGY
oaire.citation.volume33
relation.isAuthorOfPublication3373ecd8-4947-4fc5-8f83-51531a96ac8d
relation.isAuthorOfPublication.latestForDiscovery3373ecd8-4947-4fc5-8f83-51531a96ac8d

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