Fabrication and Properties of an Anisotropic TiO 2 Dielectric Composite

Thermoplastic co‐extrusion was employed to fabricate an anisotropic dielectric composite based on titanium dioxide with a microcellular architecture with 50 μm macropore channels aligned to create unidirectional porosity. The resulting channeled structure exhibits artificial anisotropic dielectric p...

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Bibliographic Details
Published inJournal of the American Ceramic Society Vol. 89; no. 9; pp. 2812 - 2815
Main Authors Wing, Zachary N., Halloran, John W., Gong, Xun, She, Wing Han, Hoppenjans, Eric, Chappell, William J.
Format Journal Article
LanguageEnglish
Published 01.09.2006
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Summary:Thermoplastic co‐extrusion was employed to fabricate an anisotropic dielectric composite based on titanium dioxide with a microcellular architecture with 50 μm macropore channels aligned to create unidirectional porosity. The resulting channeled structure exhibits artificial anisotropic dielectric properties, with the dielectric relative permittivity being 9.6 transverse to the channels and 90 in the longitudinal direction.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1551-2916.2006.01134.x