Abstarct
Various glass samples were prepared in the system [(Pb x Sr1 − x )O · TiO2]-[2SiO2 · B2O3]-[K2O]-[BaO]-[Nb2O5] (0.5 ≤ x ≤ 1) by melt quench method. Donor dopant Nb2O5 has been found to play an important role in the crystallization of the parent glasses. X-ray diffraction studies indicated that perovskite lead titanate (PT) or perovskite (Pb, Sr)TiO3 (PST) crystallize as a major phase followed by secondary phases of PbTi3O7, PbB2O4 and TiO2 (Rutile). Scanning electron microscopy (SEM) shows the uniform and well-interconnected morphology of the crystallites. Energy dispersive X-ray analysis (EDAX) confirms the formation of perovskite PT/PST solid solution as major phase.
Similar content being viewed by others
References
Smolenski, G.A., A New Dielectric Ceramic Based on Pb(TixZr1 − x )O3, Dokl. Akad. Nauk SSSR, 1950, vol. 70, p. 405.
Shirane, G. and Hoshino, S., On the Phase Transition in Lead Titanate, J. Phys. Soc. Jpn., 1951, vol. 6, pp. 265–270.
Ikegami, S. and Ueda, I., Mechanism of Aging in Polycrystalline BaTiO3, J. Phys. Soc. Jpn., 1967, vol. 22, pp. 725–734.
Ljima, K., Takayama, R., Tomita, Y., and Ueda, I., Epitaxial Growth and the Crystallographic, Dielectric, and Pyroelectric Properties of Lanthanum-Modified Lead Titanate Thin Films, J. Appl. Phys., 1986, vol. 60, pp. 2914–2919.
Yuhan, X., Zhungyung, L., and Xiujuan, Z., Dielectric and Pyroelectric Properties of PbTiO3 Ceramic Series Modified by Mn, Nb, and Ce, Ferroelectrics, 1981, vol. 37, pp. 615–618.
Ikegami, S., Ueda, I., and Nagata, T., Electromechanical Properties of PbTiO3 Ceramics Containing La and Mn, J. Acoust. Soc. Am., 1971, vol. 50, pp. 1060–1066.
Takahashi, T., Lead Titanate Ceramic with Large Piezoelectric Anisotropy and Their Applications, Am. Ceram. Soc. Bull., 1990, vol. 69, p. 691.
Herczog, A. and Stookey, S.D., US Patent 30413, 1960, p. 413.
Russell, C.K. and Bergeron, C.G., Structural Changes Preceding Growth of a Crystalline Phase in a Lead Silicate Glass, J. Am. Ceram. Soc., 1965, vol. 48, pp. 162–163.
Kokubo, T., Kung, Ch., and Tashiro, M., Crystallization Process of a BaOTiO2-Al2O3-SiO2 Glass, Yogyo Kyokaishi, 1969, vol. 77, pp. 367–371.
Kokubo, T., Yamashita, K., and Tashiro, M., Effect of Al2O3 Addition on Glassy Phase Separation and Crystallization of a PbO-TiO2-SiO2 Glass, Bull. Inst. Chem. Res., Kyoto Univ., 1972, vol. 50, p. 608.
Kokubo, T., Setsuro, I., and Tashiro, M., Formation of Metastable Pyrochlore-Type Crystal in Glasses, Bull. Inst. Chem. Res., Kyoto Univ., 1973, vol. 51, p. 315.
Sahu, A.K., Kumar, D., Parkash, O., and Prakash, C., Effect of K2O/BaO Ratio on Crystallization, Microstructure, and Dielectric Properties of Strontium Titanate Borosilicate Glass Ceramics, Ceram. Int., 2003, vol. 30, pp. 477–483.
Sahu, A.K., Kumar, D., and Parkash, O., Crystallization of Lead Strontium Titanate Perovskite Phase in [(Pb1 − x Srx)O · TiO2]-[2SiO2 · B2O3]-[K2O] Glass Ceramics, Br. Ceram.. Trans., 2003, vol. 102, no. 4, pp. 139–147.
Sahu, A.K., Kumar, D., and Parkash, O., Lead-Strontium Titanate Glass Ceramics: I. Crystallization and Microstructure, J. Mater. Sci., 2006, vol. 41, pp. 2075–2085.
Thakur, O.P., Kumar, D., Parkash, O., and Pandey, L., Crystallization and Microstructural Behavior of Strontium Titanate Borosilicate Glass Ceramic with Bi2O3 Addition, Bull. Mater. Sci., 1997, vol. 20, pp. 67–77.
Crossman, D.G. and Isard, J.O., Crystal Clamping in PbTiO3 Glass Ceramics, J. Mater. Sci., 1969, vol. 4, pp. 1059–1063.
Lynch, S.M. and Shelby, J.E., Crystal Clamping in Lead Titanate Glass-Ceramics, J. Am. Ceram. Soc., 1984, vol. 67, pp. 424–427.
Shyu, Jin-Jyh and Yang, Yeong, Crystallization of a PbO-BaO-TiO2-Al2O3-SiO2 Glass, J. Am. Ceram. Soc., 1995, vol. 78, pp. 1463–1468.
Mandal, R.K., Durga Prasad, Ch., Parkash, O.M., and Kumar, D., Dielectric Behaviour of Glasses and Glass-Ceramics in the System BaO-PbO-TiO2-B2O3-SiO2, Bull. Mater. Sci., 1987, vol. 9, pp. 255–262.
Simmons, J.H., Miscibility Gap in the System PbO-B2O3, J. Am. Ceram. Soc., 1973, vol. 56, pp. 284–285.
Gautam, C.R., Kumar, D., and Parkash, O., Crystallization Behavior and Microstructural Analysis of Lead-Rich (PbxSr1 − x )TiO3 Glass Ceramics Containing 1 Mole % La2O3, Adv. Mater. Sci. Eng., 2011, vol. 2011, article ID 402376 (11 pages).
Kumar, D., Gautam, C.R., and Parkash, O., Preparation and Dielectric Characterization of Ferroelectric Lead-Strontium Titanate Glass Ceramics Doped with La2O3, Appl. Phys. Lett., 2006, vol. 89, pp. 112908–112911.
Thakur, O.P., Kumar, D., and Parkash, O., Crystallization, Microstructural Development, and Dielectric Behavior of Glass-Ceramics in the System SrO · TiO2-2SiO2B2O3-La2O3, J. Mater. Sci., 2002, vol. 37, pp. 2597–2606.
Gautam, C.R., Yadav, A.K., and Singh, P., Synthesis, Crystallization, and Microstructural Study of Perovskite (Ba,Sr)TiO3 Borosilicate Glass-Ceramic Doped with La2O3, Mater. Res. Innovations, 2011 (in press).
Goldstein, J.K., Scanning Electron Microscopy and X-ray Microanalysis, 2nd ed., New York: Plenum, 1992.
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Gautam, C.R., Kumar, D. & Parkash, O. Controlled crystallization of (Pb, Sr)TiO3 borosilicate glass ceramics doped with Nb2O5 . Glass Phys Chem 39, 162–173 (2013). https://doi.org/10.1134/S1087659613020089
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1087659613020089