Effects of milling time and calcination condition on phase formation and particle size of lead titanate nanopowders prepared by vibro-milling

• Main Authors: R. Wongmaneerung, R. Yimnirun, S. Ananta
• Format: Journal
• Published: 2018
• Subjects: Engineering; Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33745713405&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/61671
• Institution: Chiang Mai University

Effect of calcination conditions on phase formation and particle size of lead titanate (PbTiO3) powders synthesized by a solid-state reaction with different vibro-milling times was investigated. Powder samples were characterized using XRD, SEM, TEM and EDX techniques. A combination of the milling time and calcination conditions was found to have a pronounced effect on the phase formation and particle size of the calcined PbTiO3powders. The calcination temperature for the formation of single-phase perovskite lead titanate was lower when longer milling times were applied. More importantly, by employing an appropriate choice of the milling time and calcination conditions, perovskite lead titanate (PbTiO3) nanopowders have been successfully prepared with a simple solid-state reaction method. © 2006 Elsevier B.V. All rights reserved.