Dielectric Properties of Φ(BZT-BCT)-(1−Φ) Epoxy Composites with 0-3 Connectivity

Table 3

Comparison of experimental and theoretical values of 𝜀_eff of (BZT-BCT)-epoxy composites with the variation of volume % of (BZT-BCT) ceramic fillers.

Vol % of (BZT-BCT); ceramic fillers in (BZT-BCT)-epoxy composites	Experimental values of 𝜀𝑟; (at 1 kHz and at RT)	Theoretical values of 𝜀𝑟; (at 1 kHz and at RT) according to different models
		EMT model	Yamada model
5	14	11.75	12.25
10	20	17.01	18.07
15	22	22.88	24.56
20	34	29.46	31.82
25	25	36.89	40.03