Study of PbTiO₃-Based Glass Ceramics Containing SiO₂

Table 2

Volume fraction of PbTiO₃, average particle size, and RT dielectric constant for glass and glass ceramics.

SiO2 (mol %)	Volume fraction of PbTiO3	Average particle size (nm)	RT dielectric constant of glasses at 1 kHz	RT dielectric constant of glass ceramics at 1 kHz
0	55.64	69.57	66	120
1.5	52.26	69.44	51	86
2.5	57.47	69.57	54	143
3.5	40.58	57.53	65	71
5	44.78	58.69	60	87