Effects of Dy substitution for Bi on phase, microstructure and dielectric properties of layer-structured Bi<inf>4-x</inf>Dy<inf>x</inf>Ti<inf>3</inf>O<inf>12</inf>ceramics

• Main Authors: Navavan Thongmee, Anucha Watcharapasorn, Sukanda Jiansirisomboon
• 格式: 雜誌
• 出版: 2018
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84892854371&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/45232
• 機構: Chiang Mai University

Bi 4-x Dy x Ti 3 O 12 (when x = 0, 0.25, 0.5, 0.75 and 1.0) powders and ceramics were prepared by solid-state mixed oxide method. The calcination was carried out at 900°C for 4 h with heating/cooling rate 5°C/min. The ceramics were then sintered at a temperature between 950-1100°C for 4 hrs. The opt...