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Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/1962
Title: PTFE/Sr2Ce2Ti5O16 polymer ceramic composites for electronic packaging applications
Authors: Subodh, G
Pavithran, C
Mohanan, P
Sebastian, M T
Keywords: Composites
Dielectric properties
Inclusions and microstructure-final
Issue Date: 2007
Publisher: Elsevier
Citation: Journal of the European Ceramic Society 27(8-9):3039-3044;2007
Abstract: Sr2Ce2Ti5O16 ceramics filled PTFE composites were prepared by powder processing technique. The structure and microstructure of the composites were investigated by X-ray diffraction and scanning electron microscopic methods. The effect of Sr2Ce2Ti5O16 ceramic content (0-0.6 volume fraction) on the dielectric properties of the composites was studied at 1 MHz and 7 GHz. The dielectric constant and dielectric loss increased with the increase of Sr2Ce2Ti5O16 content. The measured dielectric constant (epsilon(r)) is compared with the effective dielectric constant calculated by Lichtenecker, Maxwell-Garnet, Jayasundere, Poon-Shin formulae and Effective Medium Theory. The observed dielectric constants are reasonably in good agreement with that calculated using Effective Medium Theory.
URI: http://ir.niist.res.in:8080/jspui/handle/123456789/1962
ISSN: 0955-2219
Appears in Collections:2007

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