Title of article :
Low temperature perovskite phase formation in PCT 90/10 system by modified chemical route
Author/Authors :
P. Kumar، نويسنده , , Sonia، نويسنده , , R.K. Patel، نويسنده , , Chandra Prakash، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
Perovskite phase development study of PCT 90/10 system was carried out. Modified chemical technique was used for synthesis. Single perovskite phase with a polycrystalline tetragonal structure was obtained in PCT 90/10 ceramic system at 600 °C processing temperature. Dense packing of grains with average grain size ∼1 μm was observed in PCT 90/10 ceramic samples. Curie transition temperature (Tc) of PCT 90/10 ceramic samples was found to be ∼180 °C with diffuse phase transition.
Keywords :
Grain size , Sintering , Dielectric properties , Calcination
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
