Chapter 76. New Synthetic Route of Perovskite Materials in the Test Tube

  1. Hau-Tay Lin and
  2. Mrityunjay Singh
  1. K. Toda,
  2. K. Uematsu,
  3. N. Ohtake,
  4. S. Tokuoka and
  5. M. Sato

Published Online: 26 MAR 2008

DOI: 10.1002/9780470294758.ch76

26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 23, Issue 4

26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 23, Issue 4

How to Cite

Toda, K., Uematsu, K., Ohtake, N., Tokuoka, S. and Sato, M. (2002) New Synthetic Route of Perovskite Materials in the Test Tube, in 26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 23, Issue 4 (eds H.-T. Lin and M. Singh), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470294758.ch76

Author Information

  1. Niigata University 8050 Ikarashi 2–nocho, Niigata 950–2181, Japan

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 2002

ISBN Information

Print ISBN: 9780470375792

Online ISBN: 9780470294758

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Keywords:

  • perovskite films;
  • nanotechnological processing;
  • atomic scale;
  • metal surfaces;
  • topochemical transormations

Summary

Metastable tetragonal KNbDO3 can be synthesized from the layered perovskite, K2NbO3F, via a topochemical reaction at room temperature for 2 – 96 h. The rock-salt type KF blocks in the layered perovskite, K2NbO3F, were selectively dissolved in water to give a three-dimensional perovskite, KNbO3. This transformation has a topotactic character because the perovskite block is preserved.