Processing of Manganese-Doped [Bi0.5Na0.5]TiO3 Ferroelectrics: Reduction and Oxidation Reactions During Calcination and Sintering
نویسندگان
چکیده
Elena Aksel,z Peter Jakes, Emre Erdem, Donald M. Smyth, Andrew Ozarowski, Johan van Tol, Jacob L. Jones,z and Rüdiger-A. Eichel zDepartment of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611 Institut für Physikalische Chemie, Universität Freiburg, Albertstr. 21, D-79104 Freiburg, Germany Department of Materials Science and Engineering, Lehigh University, Bethlehem, Pennsylvania 18015 National High Magnetic Field Laboratory, Center for Interdisciplinary Magnetic Resonance, Florida State University, Tallahassee, Florida 32310
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Structural and Electrical Properties of BNT-BT0.08 Ceramics Processed by Spark Plasma Sintering
(Bi0.5Na0.5)TiO3 doped with 8 mol % BaTiO3 powder (BNT-BT0.08), prepared by sol-gel method was compacted and sintered by Spark Plasma Sintering (SPS) process. The influence of SPS temperature on the densification of BNT-BT0.08 ceramic was investigated. Starting from sol-gel nanopowder of BNT-BT containing 8 mol % BaTiO3 with an average particles size of about 30 nm, were obtained ceramics with ...
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