Orientation Control of (K,Na)NbO₃ Ceramics Using NaNbO₃ Particles Prepared by Single-Step Molten Salt Synthesis

• Keisuke Ishii

• Shinjiro Tashiro

抄録

An effective orientation control of (K,Na)NbO 3 (KNN) ceramics using plate-like NaNbO 3 (NN) particles prepared by single-step molten salt synthesis was accomplished. The factors inhibiting the grain orientation in KNN ceramics were identified. The mixture ratio of Bi 2 O 3 in the starting materials used to synthesize the plate-like NN particles was optimized for the orientation control. In addition, by improving the sintering process, the textured ceramics with an orientation factor of 97% and a relative density of 96% were fabricated.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 52 (9S1), 09KD04-, 2013-09-01

  IOP Publishing

キーワード

• General Physics and Astronomy
• General Engineering

詳細情報

• CRID: 1360566399841204736
• NII論文ID: 210000142843
• DOI: 10.7567/jjap.52.09kd04
• ISSN: 13474065
• ISSN: 00214922
• Web Site: https://iopscience.iop.org/article/10.7567/JJAP.52.09KD04
• Web Site: https://iopscience.iop.org/article/10.7567/JJAP.52.09KD04/pdf
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