%0 Journal Article
%T Dielectric composites with a high and temperature-independent dielectric constant
%A Xiaobing Shan
%A Lin Zhang
%A Xiqiao Yang
%A Z. -Y. Cheng
%J Journal of Advanced Ceramics
%@ 2227-8508
%D 2012
%I 
%R 10.1007/s40145-012-0031-z
%X Dielectric composites made using P(VDF-CTFE) 88/12 mol% as polymer matrix and both micro-sized and nano-sized CaCu3Ti4O12 (CCTO) particles as filler are developed. These composites exhibit high dielectric constant with a small dielectric loss. More importantly, it is found that the dielectric constant of these composites is almost independent of temperature from 25 ˇăC to 125 ˇăC. Comparing the composites made using micro-sized CCTO particles, the composites made using nano-sized CCTO particles exhibit a smaller dielectric loss. The dielectric properties of these composites indicate that the nano-sized CCTO particles have a smaller dielectric constant than the micro-sized CCTO particles.
%K dielectric constant
%K composite
%K CCTO
%K P(VDF-CTFE)
%K temperature dependence
%U http://link.springer.com/article/10.1007/s40145-012-0031-z