Barium Titanate Nanoparticles Formed by Chlorine-Free Ambient Condition Sol Process Using Tetrabutylammonium Hydroxide

Table 1

Measured and calculated values of dielectric constant of BTO NPs in pelletized form.

	Pristine BTO		With 0.1 M TBAH		With 0.3 M TBAH		With 0.5 M TBAH
Air volume fraction (%)	10		14		13		14
Frequency	Measured	Calculated	Measured	Calculated	Measured	Calculated	Measured	Calculated
1 kHz
10 kHz
100 kHz
1000 kHz