Ultrafast high-temperature sintering of barium titanate ceramics with colossal dielectric constants

• Main Authors: Reavley, Matthew Jun-Hui, Guo, Huilu, Yuan, Jianming, Ng, Andrew Yun Ru, Ho, Terence Yan King, Tan, Hui Teng, Du, Zehui, Gan, Chee Lip
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Barium Titanate; Ultrafast High-Temperature Sintering
• Online Access: https://hdl.handle.net/10356/162078
• Institution: Nanyang Technological University

Application of Ultrafast High-temperature Sintering (UHS) technique to rapidly densify barium titanate ceramics has been explored for the first time. Bulk ceramic with ~94% density was obtained by UHS at ~1340 °C for 60 seconds. The densification process was accompanied with progressive sample disco...