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Preparation of Textured Bismuth Titanate Ceramics Using Spark Plasma Sintering
Author(s) -
Junjie Hao,
Xiaohui Wang,
Renzheng Chen,
Zhilun Gui,
Longtu Li
Publication year - 2004
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.2004.tb07749.x
Subject(s) - spark plasma sintering , bismuth titanate , materials science , bismuth , ceramic , microstructure , sintering , dielectric , titanate , plasma , composite material , mineralogy , metallurgy , ferroelectricity , optoelectronics , chemistry , physics , quantum mechanics
Textured bismuth titanate ceramics were successfully produced using spark plasma sintering and platelike bismuth titanate particles prepared using a molten‐salt method. The microstructure and dielectric properties of the samples were investigated. The results showed that the dielectric property of the textured bismuth titanate ceramics was anisotropic in various directions and that spark plasma sintering was an effective sintering technology to obtain textured, dense bismuth titanate ceramics at a low temperature.