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dc.creatorVijatović Petrović, Mirjana
dc.creatorCraciun, Floriana
dc.creatorCordero, Francesco
dc.creatorMERCADELLI, ELISA
dc.creatorIlić, Nikola
dc.creatorDespotovic, Zeljko V.
dc.creatorBobić, Jelena
dc.creatorDžunuzović, Adis
dc.creatorGalassi, Carmen
dc.creatorStagnaro, Paola
dc.creatorCanu, Giovanna
dc.creatorBuscaglia, Maria Teresa
dc.creatorBrunengo, Elisabetta
dc.date.accessioned2023-11-28T10:42:54Z
dc.date.available2023-11-28T10:42:54Z
dc.date.issued2023
dc.identifier.isbn978-86-80109-24-4
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/2430
dc.description.abstract0.94[(Bi0.5Na0.5)TiO3]-0.06BaTiO3/polyvinylidene fluoride flexible composite films were prepared by the hot-pressing method. Surface modification of active phase particles was performed using two coupling agents, namely, (3- aminopropyl)triethoxysilane (APTES) and dodecyl triethoxysilane (DDTES) to enable good adhesion of active phase particles with the polymer matrix. The highest amount of electroactive PVDF β- phase was formed in APTES-modified samples while in DDTES samples mainly γ- phase was formed. Dielectric permittivity values and dielectric losses decreased for silanized samples due to reduced tension at the interface between particles and polymer. Strong intermolecular interaction between the PVDF chains and the APTES-modified particles led to enhanced breakdown strength of these samples. After the polarization of films, energy harvesting potential was evaluated for all samples. The highest voltage output of ~ 15 V and power ~ 225 μW were obtained for a single APTES-modified harvester [1-2].sr
dc.language.isoensr
dc.publisherThe Serbian Society for Ceramic Materialssr
dc.rightsopenAccesssr
dc.source7th Conference of The Serbian Society for Ceramic Materialssr
dc.subjectPVDFsr
dc.subjectFlexible compositesr
dc.subjectHot-pressing methodsr
dc.subjectFilmssr
dc.subjectDielectric permittivitysr
dc.titleENHANCED PROPERTIES OF PVDF COMPOSITES BY ACTIVE PHASE SILANIZATIONsr
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.identifier.fulltexthttp://rimsi.imsi.bg.ac.rs/bitstream/id/6345/bitstream_6345.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rimsi_2430
dc.type.versionpublishedVersionsr


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