Microstructural and dielectric properties of naphthalene based polyamide/?-Ni(OH)2 nanocomposites

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dc.authorscopusid57203390307
dc.authorscopusid56009040900
dc.authorscopusid22933352000
dc.authorscopusid36879475700
dc.authorscopusid6603191717
dc.authorscopusid6603283338
dc.authorscopusid57203967531
dc.contributor.authorSezer S.
dc.contributor.authorÖz E.
dc.contributor.authorAltin S.
dc.contributor.authorVural S.
dc.contributor.authorGültek A.
dc.contributor.authorKöytepe S.
dc.contributor.authorNilüfer Kıvılcım F.
dc.date.accessioned2024-08-04T20:02:37Z
dc.date.available2024-08-04T20:02:37Z
dc.date.issued2018
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBackground: Aromatic polyamides are important materials having outstanding thermal, electronic and mechanical properties among high performance polymers and industrial plastics. In addition, aromatic polyamides can be utilized in electronic devices with their low dielectric constant which indicates the storage capacity of these devices. Objective: Free volume is very important for dielectric materials and increase in free volume of a polymer reduces its dielectric constant. The aims of the current study are to create free volume in the bulk polyamide structure and to reduce the dielectric constant by using ?-Ni(OH)2 particles. Method: The composites obtained from ?-Ni(OH)2 (flower-like nanoparticles) in a naphthalene-based polyamide matrix were prepared. Firstly, ?-Ni(OH)2 nanoparticles were synthesized by microwave-assisted solvothermal technique under various reaction conditions. Then, polyamide/?-Ni(OH)2 composites were prepared via direct dispersion methods at different reinforcement ratios. Results: ?-Ni(OH)2 (flower-like nanoparticles) and polyamide/?-Ni(OH)2 composites were prepared successfully. Our studies showed that the dispersion of ?-Ni(OH)2 nanoparticles in polyamide matrix is homogenous and prepared composites have good thermal and dielectric properties with promising results for electronic industry. Conclusion: Dielectric properties of the prepared composites decrease with increasing ?-Ni(OH)2 nanoparticle content and all composites show low dielectric constant when ?-Ni(OH)2 nanoparticle content is over 1 wt.% compared to the pure polyamide. © 2018 Bentham Science Publishers.en_US
dc.identifier.doi10.2174/1876402910666180620162121
dc.identifier.endpage56en_US
dc.identifier.issn1876-4029
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85053824513en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage47en_US
dc.identifier.urihttps://doi.org/10.2174/1876402910666180620162121
dc.identifier.urihttps://hdl.handle.net/11616/91829
dc.identifier.volume10en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherBentham Science Publishers B.V.en_US
dc.relation.ispartofMicro and Nanosystemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAromatic polyamidesen_US
dc.subjectDielectric constanten_US
dc.subjectDielectric propertiesen_US
dc.subjectNanocompositeen_US
dc.subjectPolyamideen_US
dc.subject?-Ni(OH)2en_US
dc.titleMicrostructural and dielectric properties of naphthalene based polyamide/?-Ni(OH)2 nanocompositesen_US
dc.typeArticleen_US

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