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Thermal and dielectric properties of flexible polyimide nanocomposites with functionalized nanodiamond and silver nanoparticles

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dc.contributor.authorBİRTANE, HATİCE
dc.contributor.authorMADAKBAŞ, SEYFULLAH
dc.contributor.authorESMER, KADİR
dc.contributor.authorKAHRAMAN, MEMET VEZİR
dc.contributor.authorsBirtane H., Cigil A. B., Madakbaş S., Esmer K., Kahraman M. V.
dc.date.accessioned2023-07-25T08:26:38Z
dc.date.available2023-07-25T08:26:38Z
dc.date.issued2023-05-01
dc.description.abstractIn the present study, amine groups were first modified to diamond and silver nanoparticles using APTMS to improve their homogeneous dispersion and compatibility in polyamic acid. Flexible polyimide nanocomposite films were successfully prepared by adding modified nanodiamond and silver nanoparticles to 4,4 \"-(1,3-phenylenedioxy) dianiline and benzophenone-3,3 \",4,4 \"-tetracarboxylic dianhydrides with different proportions. The effects of added amine-modified nanoparticles on dielectric constant and thermal stability were investigated. With SEM analysis, nanoparticles were homogeneously distributed on the polyimide surface and the presence of Si atom resulting from APTMS modification is clearly seen with the SEM-EDAX results. Considering the thermal resistance, the maximum decomposition temperature of the nano particle-free PI film was found to be 501 degrees C, while the thermal decomposition temperatures of the PI nanocomposite film that contains 1% m-Ag and the PI film that contains 5% m-ND, 502 degrees C and 505 degrees C, respectively. Also, it was seen that the dielectric constants of the prepared nanocomposite films that contain m-Ag NP decrease with increasing m-Ag NP ratio, and the dielectric constants of the films that contain m-ND increase with increasing m-ND ratio.
dc.identifier.citationBirtane H., Cigil A. B., Madakbaş S., Esmer K., Kahraman M. V., "Thermal and dielectric properties of flexible polyimide nanocomposites with functionalized nanodiamond and silver nanoparticles", POLYMER BULLETIN, cilt.80, sa.5, ss.5353-5371, 2023
dc.identifier.doi10.1007/s00289-022-04336-6
dc.identifier.endpage5371
dc.identifier.issn0170-0839
dc.identifier.issue5
dc.identifier.startpage5353
dc.identifier.urihttps://link.springer.com/article/10.1007/s00289-022-04336-6
dc.identifier.urihttps://hdl.handle.net/11424/291512
dc.identifier.volume80
dc.language.isoeng
dc.relation.ispartofPOLYMER BULLETIN
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKimya
dc.subjectFizikokimya
dc.subjectPolimer Karakterizasyonu
dc.subjectTemel Bilimler
dc.subjectChemistry
dc.subjectPhysical Chemistry
dc.subjectCharacterization of Polymers
dc.subjectNatural Sciences
dc.subjectPOLİMER BİLİMİ
dc.subjectTemel Bilimler (SCI)
dc.subjectPOLYMER SCIENCE
dc.subjectCHEMISTRY
dc.subjectNatural Sciences (SCI)
dc.subjectPolimerler ve Plastikler
dc.subjectKimya (çeşitli)
dc.subjectGenel Kimya
dc.subjectFizik Bilimleri
dc.subjectPolymers and Plastics
dc.subjectChemistry (miscellaneous)
dc.subjectGeneral Chemistry
dc.subjectPhysical Sciences
dc.subjectFlexible polyimide films
dc.subjectAg nanoparticles
dc.subjectNanodiamond particles
dc.subjectDielectric properties
dc.subjectThermal properties
dc.subjectPOLYMER
dc.subjectCOMPOSITES
dc.subjectFILMS
dc.subjectCONDUCTIVITY
dc.subjectDISPERSION
dc.titleThermal and dielectric properties of flexible polyimide nanocomposites with functionalized nanodiamond and silver nanoparticles
dc.typearticle
dspace.entity.typePublication
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local.indexed.atSCOPUS
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