Dielectric Properties, AC Conductivity, and Electric Modulus Analysis of Bulk Ethylcarbazole-Terphenyl

Table 1

Dielectric constant , the conductivity , and the ratio F at R.T and 120°C for PEcbz-Ter, Ph-PHQ, and P-terphenyl.

Coumpound	Frequency (kHz)	at R.T	at 120°C	(Ω^−1·cm^−1) at R.T	(Ω^−1·cm^−1) at 120°C	F (Ω^−1·cm^−1) at R.T	F (Ω^−1·cm^−1) at 120°C
PEcbz-Ter	11	8.67	9.54	7.93 ×	1.35 ×	9.15 ×	1.42 ×
	600	7.03	7.26	1.28 ×	1.80 ×	1.82 ×	2.48 ×
	2000	6.76	6.91	3.09 ×	4.39 ×	4.57 ×	6.36 ×
Ph-PHQ [25]	0.5	3.92	—	—	—	—	—
	10	2.2	—	2.2 ×	—	1 ×	—
	5000	2	—	1.4 ×	—	7 ×	—
P-Terphenyl [23]	0.15	6670	—	5.5 ×	—	8.38 ×	—
	600	4412	—	—	—	—	—
	1000	4412	—	—	—	—	—