Influence of Process Condition on the Dielectric Properties of CCTO-P(VDF-TrFE) 0-3 Composites
Keyword(s):
AbstractA high dielectric constant was observed in 0-3 composites using P(VDF-TrFE) copolymer as matrix and CaCu3TiO4 (CCTO) ceramic powders as fillers with a composition of 50 vol% CCTO. CCTO-P(VDF-TrFE) 0-3 composites with a CCTO content from 0 to 50 vol% were prepared and their dielectric properties, including frequency dependence and temperature dependence of the dielectric constant and loss, were characterized. It was experimentally observed that the hot-press process, inlcuding the configuration and hot-press time, has a strong influence on the dielectric properties of the composites. Additionally, the influence of the CCTO partice size on the dielectric properties of the composites was studied.
2016 ◽
Vol 848
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pp. 9-12
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2017 ◽
Vol 37
(6)
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pp. 2385-2390
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2015 ◽
Vol 26
(3)
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pp. 1913-1917
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2013 ◽
Vol 802
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pp. 134-138
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2003 ◽
Vol 51
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pp. 1062-1066
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