Dielectric properties of nano-MMT and graphene quantum dots embedded poly (vinylidene fluoride-cohexafluoropropylene) nanocomposite films

Show simple item record
dc.contributor.authorKumar, Y. Ravi
dc.contributor.authornull, null
dc.contributor.authorDeshmukh, Kalim Abdul Rashid
dc.contributor.authorKadlec, Jaroslav
dc.contributor.authorPasha, S. K. Khadheer
dc.date.accessioned2023-11-27T11:00:18Z
dc.date.available2023-11-27T11:00:18Z
dc.date.issued2023
dc.description.abstract-translatedIn this work, montmorillonite (MMT) nanoclay and graphene quantum dots (GQDs) embedded poly (vinylidenefluoride-co-hexafluoropropylene) (PVDF-HFP) nanocomposite films were prepared using the solution-casting technique and characterized using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Atomic force microscopy (AFM). The thermal, mechanical and dielectric properties of PVDF-HFP/MMT/GQDs nanocomposite films were also investigated. The dielectric constant (e ' ), dielectric loss (e '' ) and conductivity (sigma) of synthesized nanocomposite films were evaluated in the frequency and temperature range f100 Hz-1 MHz and 30-150 C, respectively. The highest e ' with relatively high e '' was achieved at low frequency for increasing temperature for all the nanocomposite films. The conductivity results showed good increment from lower to higher frequency up to 100 kHz at increasing temperature. The Cole-Cole plots represent the complex impedance of PVDF-HFP/MMT/GQDs nanocomposites at 150 C. The attained results imply that the PVDF-HFP/MMT/GQDs nanocomposite films can be useful candidates for flexible electronic devices.en
dc.format
dc.format15 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationKUMAR, YR. DESHMUKH, KAR. KADLEC, J. PASHA, SKK. Dielectric properties of nano-MMT and graphene quantum dots embedded poly (vinylidene fluoride-cohexafluoropropylene) nanocomposite films. JOURNAL OF APPLIED POLYMER SCIENCE, 2023, roč. 140, č. 15, s. nestránkováno. ISSN: 0021-8995cs
dc.identifier.document-number929886800001
dc.identifier.doi10.1002/app.53724
dc.identifier.issn0021-8995
dc.identifier.obd43940629
dc.identifier.uri2-s2.0-85147508786
dc.identifier.urihttp://hdl.handle.net/11025/54847
dc.language.iso
dc.language.isoenen
dc.publisherJohn Wiley and Sonsen
dc.relation.ispartofseriesJournal Of Applied Polymer Scienceen
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelůmcs
dc.rights© Wiley Periodicals LLC.en
dc.rights.accessrestrictedAccessen
dc.subject.translateddielectric propertiesen
dc.subject.translatedGQDSen
dc.subject.translatednanoclayen
dc.subject.translatedPVDF-HFPen
dc.subject.translatedsolution castingen
dc.titleDielectric properties of nano-MMT and graphene quantum dots embedded poly (vinylidene fluoride-cohexafluoropropylene) nanocomposite filmsen
dc.typečlánekcs
dc.typearticleen
dc.type.status
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

Files

Original bundle
Showing 1 - 1 out of 1 results
No Thumbnail Available
Name:
DESHMUKH_J of Applied Polymer Sci - 2023.pdf
Size:
7.29 MB
Format:
Adobe Portable Document Format
Download

Collections

OBD
 Articles