Skip navigation

Please use this identifier to cite or link to this item:
Title: Thermal behavior of BST//PVDF ceramic-polymer composites
Authors: Osińska, Katarzyna
Czekaj, Dionizy
Keywords: Composite; BST//PVDF; Thermal properties
Issue Date: 2013
Citation: Journal of Thermal Analysis and Calorimetry, Vol. 113, iss. 3 (2013), s. 69-76
Abstract: In this paper, we report the results of a study of microstructure and thermal behavior of ceramic–polymer composites composed of barium strontium titanate Ba0.6Sr0.4TiO3 (BST60/40) and polyvinylidene fluoride (PVDF). The Ba0.6Sr0.4TiO3 ceramic powder was prepared by the sol–gel method. Thermal evolution of the dried gel as well as ceramic powder was studied by simultaneous thermal analysis. The composite BST60/40//PVDF was obtained by hot pressing method for volume fraction of BST60/40 ceramic powder c v = 50 %. The morphology of BST60/40//PVDF composite powder was observed by transmission electron microscopy and the morphology of BST60/40//PVDF composite sample was observed by scanning electron microscopy. Temperature dependence of dielectric constant and dielectric loss factor of BST60/40//PVDF composites was measured in the frequency range of f = (10 × 103–1 × 106) Hz. Dynamic mechanical properties of BST60/40//PVDF composites were measured by dynamic mechanical thermal analysis DMTA.
DOI: 10.1007/s10973-013-3026-2
ISSN: 1388-6150
Appears in Collections:Artykuły (WNŚiT)

Files in This Item:
File Description SizeFormat 
Osinska_Thermal_behavior.pdf958,96 kBAdobe PDFView/Open
Show full item record

Uznanie Autorstwa 3.0 Polska Creative Commons License Creative Commons