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Structural and dielectric properties of POSS reinforced polyimide nanocomposites

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dc.contributor.authorBİRTANE, HATİCE
dc.contributor.authorsBirtane, Hatice; Esmer, Kadir; Madakbas, Seyfullah; Kahraman, Memet Vezir
dc.date.accessioned2022-03-12T22:28:11Z
dc.date.available2022-03-12T22:28:11Z
dc.date.issued2019
dc.description.abstractIn this study, a series of [3-(2-aminoethyl)amino]propyl-heptaisobutyl substituted polyhedral oligomeric silsesquioxane (AHIP) containing polyimide (PI) nanocomposites were successfully prepared. Structural, thermal and electrical properties of the polyimide nanocomposites were studied. The properties of AHIP containing polyimides were compared with those of the neat polyimide films. The surface morphology of the prepared AHIP containing polyimides were determined by using Scanning Electron Microscopy (SEM). The hydrophilic/hydrophobic nature of AHIP/polyimide composites were analyzed by measuring their water contact angles. It was found that the addition of AHIP into the polyimide slightly increased the contact angle values. The incorporation of 5% AHIP to the PI matrix decreased the dielectric constant value of pure PI from 8.6 to 11.7, respectively. Furthermore he dielectric permittivity was changed from 8.6 (neat polyimide) to 5.5 (PI3).
dc.identifier.doi10.1080/10601325.2019.1565546
dc.identifier.eissn1520-5738
dc.identifier.issn1060-1325
dc.identifier.urihttps://hdl.handle.net/11424/235292
dc.identifier.wosWOS:000468456900009
dc.language.isoeng
dc.publisherTAYLOR & FRANCIS INC
dc.relation.ispartofJOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPolyimide
dc.subjectPOSS
dc.subjectdielectric
dc.subjectnanocomposite
dc.titleStructural and dielectric properties of POSS reinforced polyimide nanocomposites
dc.typearticle
dspace.entity.typePublication
local.avesis.iddb756d6f-aff2-405e-b7f2-3d9b1b4cbef8
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages8
local.journal.quartileQ3
oaire.citation.endPage252
oaire.citation.issue3
oaire.citation.startPage245
oaire.citation.titleJOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY
oaire.citation.volume56
relation.isAuthorOfPublication8d9b57ea-628b-4e8c-a8e3-440b6aa8405d
relation.isAuthorOfPublication.latestForDiscovery8d9b57ea-628b-4e8c-a8e3-440b6aa8405d

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