Abstract
New polycrystalline Bi-containing layered perovskite-like oxides (Aurivillius phases) Bi4Pb1.5Ti4.5O16.5 and Bi5Ca0.5GaTi3.5O16.5 were synthesized, and their lattice parameters were determined by x-ray powder diffraction. Both compounds have orthorhombic structures (sp. gr. Cmm2 = D 112v , no. 35), with a = 5.4434(1) Å, b = 5.4506(1) Å, and c = 45.527(2) Å in Bi4Pb1.5Ti4.5O16.5 and a = 5.3868(7) Å, b = 5.4185(8) Å, and c = 45.267(8) Å in Bi5Ca0.5GaTi3.5O16.5. Their dielectric properties were studied between room temperature and 1200 K at frequencies from 1 to 50 kHz. Both compounds were shown to be ferroelectrics. Their Curie temperatures are 805 and 844 K, respectively.
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REFERENCES
Aurivillius, B., Mixed Bismuth Oxides with Layer Lattices: I. Structure Type of CaBi2B2O9, Ark. Kemi, 1949, vol. 1, no.54, pp. 463–480.
Aurivillius, B., Mixed Bismuth Oxides with Layer Lattices: II. Structure Type of Bi4Ti3O12, Ark. Kemi, 1949, vol. 1, no.58, pp. 499–512.
Aurivillius, B., Mixed Bismuth Oxides with Layer Lattices: III. Structure Type of BaBi4Ti4O15, Ark. Kemi, 1950, vol. 2, no.37, pp. 512–527.
Smolenskii, G.N., Bokov, V.A., Isupov, V.A., et al., Fizika segnetoelektricheskikh yavlenii (Physics of Ferroelectricity), Leningrad: Nauka, 1985.
Reznichenko, L.A., Razumovskaya, O.N., Shilkina, L.A., and Dergunova, N.V., Correlating the Curie Temperature of Mixed Bismuth Oxides to the Crystalchemical Parameters of Constituent Ions, Neorg. Mater., 1996, vol. 32, no.4, pp. 474–481 [Inorg. Mater. (Engl. Transl.), vol. 32, no. 4, pp. 423–429].
Fesenko, E.G., Shuvaev, A.T., Smotrakov, V.G., et al., New Oxide SrBi3Ti2NbO12 with a Layered Perovskitelike Structure, Neorg. Mater., 1994, vol. 30, no.8, pp. 1057–1059 [Inorg. Mater. (Engl. Transl.), vol. 30, no. 8, pp. 977–979].
Geguzina, G., Fesenko, E., and Shuvaeva, E., On Problems of Search for Novel Bi-Containing Layered Perovskite-like High-T c Ferroelectrics, Ferroelectrics, 1995, vol. 167, pp. 311–320.
Lisinska-Czekaj, A., Czekaj, D., Surowiak, Z., et al., Synthesis and Dielectric Properties of A m − 1Bi2B m O3m + 3 Ceramic Ferroelectrics with m = 1.5, J. Eur. Ceram. Soc., 2004, vol. 24, no.6, pp. 947–951.
Shuvaev, A.T., Vlasenko, V.G., Geguzina, G.A., and Shilkina, L.A., Combinatorial Approach to the Search for New Aurivillius Phases, Issled. Ross. (http://zhurnal.ape.relarn.ru/articles), 2003, vol. 55, pp. 654–663.
Kraus, W. and Nolze, G., PowderCell for Windows, Version 2.3, Berlin: Federal Inst. for Materials Research and Testing, 1999.
Smith, G.S. and Snyder, R.L., F N : A Criterion for Rating Powder Diffraction Patterns and Evaluating the Reliability of Powder-Pattern Indexing, J. Appl. Crystallogr., 1979, vol. 12, pp. 60–65.
Maalal, R., Manier, M., and Mercurio, J.P., Dielectric Properties of the Mixed Aurivillius Phases MIIBi8Ti7O27 (MII = Ca, Sr, Ba, and Pb), J. Eur. Ceram. Soc., 1995, vol. 15, pp. 1135–1140.
Kikuchi, T., Watanabe, A., and Uchida, K., A Family of Mixed-Layer Type Bismuth Compounds, Mater. Res. Bull., 1977, vol. 12, pp. 299–304.
Pardo, L., Castro, A., Millan, P., et al., (Bi3TiMbO9) x (SrBi2Nb2O9)1 − x Aurivillius Type Structure Piezoelectric Ceramics Obtained from Mechanochemically Activated Oxides, Acta Mater., 2000, vol. 48, pp. 2421–2428.
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Translated from Neorganicheskie Materialy, Vol. 41, No. 10, 2005, pp. 1231–1235.
Original Russian Text Copyright © 2005 by Shuvaev, Vlasenko, Drannikov, Zarubin.
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Shuvaev, A.T., Vlasenko, V.G., Drannikov, D.S. et al. Structure and Dielectric Properties of Bi4Pb1.5Ti4.5O16.5 and Bi5Ca0.5GaTi3.5O16.5 . Inorg Mater 41, 1085–1088 (2005). https://doi.org/10.1007/s10789-005-0265-z
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DOI: https://doi.org/10.1007/s10789-005-0265-z