Lead - free ferroelectric titanate ceramics

• Autorzy: Zaremba T.
• Języki publikacji: EN

Abstrakty

EN

The synthesis of K0.5Bi0.5TiO3 (KBT) and Na0.5Bi0.5TiO3 (NBT) was performed by heating the mixtures prepared using oxide precursors, i.e. Bi2O3, TiO2 , K2CO3 and Na2CO3. The sintering behaviour of the prepared powders was studied. The effect of the sintering temperature on the densification process of the sintered ceramics and their microstructures were investigated.

Słowa kluczowe

EN

lead-free ceramics; ferroelectric ceramics; potassium bismuth titanate; sodium bismuth titanate

PL

ceramika bezołowiowa; ceramika ferroelektryczna; tytaniany

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 3
• Strony: 147--149
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Zaremba T.

• Department of Chemistry and Inorganic Technology, Silesian University of Technology, ul. B. Krzywoustego 6, 44-100 Gliwice,

Bibliografia

• (1) Jaffe B., Cook W. R., Jaffe H.: Piezoelectric ceramics, Academic Press, London, 1971.
• (2) Okazaki K.: Ceramics Engineering for Dielectrics, Energiya, Moscow, 1976 (in Russian).
• (3) Smolenskii G. A., Bokov V. A., Isupov V. A., Krainik N. N., Pasynkov R. E., Shur M. S.: Ferroelectrics and Antiferroelectrics, Nauka, Leningrad, 1971 (in Russian).
• (4) Venevtsev Yu. N., Politova E. D., Ivanov S. A.: Ferroelectric and Antiferroeletric Families of Barium Titanate, Khimiya, Moscow, 1985 (in Russian).
• (5) Lencka M. M., Oledzka M., Riman R. E.: Hydrothermal Synthesis of Sodium and Potassium Bismuth Titanates, Chem. Mater., 2000, 12, 1323.
• (6) Hal H. A. M., Groen W. A., Maasen S., Keur W. C.: Mechanochemical synthesis of BaTiO3, Bi0.5Na0.5TiO3 and Ba2NaNb5O15 dielectric ceramics, Journal of the European Ceramic Society, 2001, 21, 1689.
• (7) Fukuchi E., Kimura T.: Effect of Potassium Concentration on the Grain Orientation in Bismuth Sodium Potassium Titanate, J. Am. Ceram. Soc, 2002, 85, 1461.
• (8) Jing X., Li Y., Yin Q.: Hydrothermal Synthesis of Na0.5Bi0.5TiO3 fine powders, Materials Science and Engineering B, 2003, 99, 506.
• (9) Kimura T., Takahashi T., Tani T., Saito Y.: Crystallographic Texture Development in Bismuth Sodium Titanate Prepared by Reactive - Templated Grain Growth Method, J. Am. Ceram. Soc, 2004, 87, 1424.
• (10) Yang Ch. H., Wang Zh., Xu H. Y., Sun Zh. H., Jang F. Y.: Preparation and main characteristics of lead-free K0.5Bi0.5TiO3 ferroelectric thin films, Journal of Crystal Growth, 2004, 262, 304.
• (11) Setasuwon P., Vaneesorn N., Kijamnajsuk S., Thanaboonsombut A.: Nanocrystallization of Bi0.5Na0.5TiO3 piezoelectric material, Science and Technology of Advanced Materials, 2005, 6, 278.
• (12) Guo Ch. L., Wu Y. Q., Wang T. B.: X-ray Study on the Phase Boundary of Ferroelectric Ceramics of K0.5Bi0.5TiO3 – Na0.5Bi0.5TiO3 System, Acta Physica Sinica, 1982, 31, 1119