Fabrication of Barium Zirconium Titanate Ceramics Using Ultrasonic Ball Milling Technique

Wandee Thamjaree; Wim Nhuapeng; Tawee Tunkasiri

doi:10.4028/www.scientific.net/AMR.55-57.213

Paper Titles

Effects of Calcination Temperatures on Phase and Morphology Evolution of (Ba_0.25Sr_0.75)(Zr_0.75Ti_0.25)O₃ Powders Synthesized via Solid-State Reaction and Combustion Technique
p.197

Phase Formation and Microstructure of PBZT Powders Prepared via Mixed Oxide Method
p.201

Effect of Calcination Temperatures on Microstructure and Phase Formation of Ba(Zr_0.25Ti_0.75)O₃ Powders
p.205

Fabrication of Lead Barium Titanate Ceramics via Conventional Solid-State Mixed Oxide Technique
p.209

Fabrication of Barium Zirconium Titanate Ceramics Using Ultrasonic Ball Milling Technique
p.213

Ferroelectric and Mechanical Properties of PZT-PZN-PNN Ceramics
p.217

Antiferroelectric Lead Zirconate Ceramics with Nanoparticle Alumina Additions
p.221

Morphotropic Phase Boundary of Lead-Free Piezoelectric Ceramics from BNT- KN System
p.225

Formation of NaNbO₃Crystals in Dielectric Glass and Glass-Ceramics of a Na₂O-Nb₂O₅-Al₂O₃-SiO₂ System
p.229

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 55-57Fabrication of Barium Zirconium Titanate Ceramics...

Fabrication of Barium Zirconium Titanate Ceramics Using Ultrasonic Ball Milling Technique

Abstract:

In this work, barium zirconium titanate (BZT) ceramics were fabricated by using a ultrasonic ball milling technique. BZT with the ratio of BaCO3:ZrO2:TiO2 was 1:0.05:0.95 was mixed in ultrasonic ball milling for 1, 3 and 4.5 hr and calcined at temperature of 1000 °C. Phase formation of BZT powder was investigated using XRD technique. Moreover, physical and electrical properties were examined. It was found that the tetragonal structure of BZT can be observed. Particle size of sample powder obtained from new milling technique is smaller than that of powder obtained from conventional mixed oxide method. Moreover, this new technique also requires the less time fabrication. Furthermore, the dielectric properties are increased with milling time and sintering temperature.