Hostname: page-component-8448b6f56d-dnltx Total loading time: 0 Render date: 2024-04-24T15:05:02.127Z Has data issue: false hasContentIssue false
  • English
  • Français

Synthesis, characterization, and dielectric properties of nanocrystalline Ba1−xPbxZrO3 (0 ≤ x ≤ 0.75) by polymeric citrate precursor route

Published online by Cambridge University Press:  31 July 2012

Omar A. Al-Hartomy ,
Mohd Ubaidullah ,
Sarvari Khatoon ,
Jamal H. Madani  and
Tokeer Ahmad
Omar A. Al-Hartomy*
Affiliation:
Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia; and Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
Mohd Ubaidullah
Affiliation:
Department of Chemistry, Nanochemistry Laboratory, Jamia Millia Islamia, New Delhi 110025, India
Sarvari Khatoon
Affiliation:
Department of Chemistry, Nanochemistry Laboratory, Jamia Millia Islamia, New Delhi 110025, India
Jamal H. Madani
Affiliation:
Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
Tokeer Ahmad*
Affiliation:
Department of Chemistry, Nanochemistry Laboratory, Jamia Millia Islamia, New Delhi 110025, India
*
a)Address all correspondence to these authors. e-mail: oalhartomy@hotmail.com
b)e-mail: tahmad3@jmi.ac.in
Get access

Abstract

Solid solutions of Ba1−xPbxZrO3 (0 ≤ x ≤ 0.75) have been synthesized successfully by polymeric citrate precursor method for the first time. The solid solutions were characterized by powder x-ray diffraction (XRD), scanning electron microscopy, transmission electron microscopy, and surface area studies. XRD studies reveal the monophasic nature of these highly crystalline nanoparticles (except few impurity of ZrO2 in PbZrO3). Lattice parameter of Ba1−xPbxZrO3 (0.20 ≤ x ≤ 0.75) decreases with increasing the Pb content. Dielectric properties of these nanoparticles were investigated as a function of frequency and temperature. The dielectric constant for x = 0.15 showed a maximum value of 75.5.

Keywords

X-ray diffraction (XRD)Dielectric propertiesScanning electron microscopy (SEM)
Type
Articles
Information
Journal of Materials Research , Volume 27 , Issue 19 , 14 October 2012 , pp. 2479 - 2488
Copyright
Copyright © Materials Research Society 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Bhalla, A.S., Guo, R., and Roy, R.: The perovskite structure -A review of its role in ceramic science and technology. Mater. Res. Innovations 4, 3–26 (2000).CrossRefGoogle Scholar
Davies, P.K., Wu, H., Borisevich, A.Y., Molodetsky, I.E., and Farber, L.: Crystal chemistry of complex perovskites: New cation-ordered dielectric oxides. Annu. Rev. Mater. Res. 8, 369–401 (2008).CrossRefGoogle Scholar
Mao, Y.B., Park, T.J., and Wong, S.S.: Synthesis of classes of ternary metal oxide nanostructures. Chem. Commun. 46, 5721–5735 (2005).CrossRefGoogle Scholar
Reaney, I.M. and Iddles, D.: Microwave dielectric ceramics for resonators and filters in mobile phone networks. J. Am. Ceram. Soc. 89, 2063–2072 (2006).CrossRefGoogle Scholar
Tao, S. and Irvine, J.T.S.: Conductivity studies of dense yttrium-doped BaZrO3 sintered at 1325°C. J. Solid State Chem. 180, 3493–3503 (2007).CrossRefGoogle Scholar
Viviani, M.T., Buscagila, M.T., Buscaglia, V., Leoni, M., and Nanni, P.: Barium perovskites as humidity sensing materials. J. Eur. Ceram. Soc. 21, 1981–1984 (2001).CrossRefGoogle Scholar
Sebastian, M.T.: Dielectric Materials for Wireless Communication (Elsevier, Amsterdam, 2008).Google Scholar
Sundell, P.G., Björketun, M., and Wahnström, G.: Thermodynamics of doping and vacancy formation in BaZrO3 perovskite oxide from density functional calculations. Phys. Rev. B: Condens. Matter 73, 104112–104122 (2006).CrossRefGoogle Scholar
Erb, A., Walker, E., and Flukiger, R.: BaZrO3: The solution for the crucible corrosion problem during the single crystal growth of high-T c superconductors REBa2Cu3O7−δ; RE = Y, Pr. Physica C 245, 245–251 (1995).CrossRefGoogle Scholar
Vaseen, R., Cao, X., Tietz, F., Basu, D., and Stover, D.: Zirconates as new materials for thermal barrier coatings. J. Am. Ceram. Soc. 83, 2023–2028 (2000).CrossRefGoogle Scholar
Chen, Z., Duncan, S., Chawala, K.K., Koopman, M., and Janowski, G.M.: Characterization of interfacial reaction products in alumina fiber/barium zirconate coating/alumina matrix composite. Mater. Charact. 48, 305–314 (2002).CrossRefGoogle Scholar
Singh, K.: Antiferroelectric lead zirconate, a material for energy storage. Ferroelectrics 94, 433 (1989).CrossRefGoogle Scholar
Lanagan, M.T., Kim, J.H., Jang, S., and Newnham, R.E.: Microwave dielectric properties of antiferroelectric lead zirconate. J. Am. Ceram. Soc. 71, 311–316 (1988).CrossRefGoogle Scholar
Macario, R., Moreira, M.L., Andres, J., and Longo, E.: An efficient microwave-assisted hydrothermal synthesis of BaZrO3 microcrystals: Growth mechanism and photoluminescence emissions. Cryst. Eng. Commun. 12, 3612–3619 (2010).CrossRefGoogle Scholar
Moreira, M.L., Volanti, D.P., Andres, J., Montes, P.J.R., Valerio, M.E.G., Varela, J.A., and Longo, E.: Radioluminescence properties of decaoctahedral BaZrO3. Scr. Mater. 64, 118–121 (2011).CrossRefGoogle Scholar
Brzezinska- Miecznik, J., Haberko, K., and Bucko, M.M.: Barium zirconate ceramic powder synthesis by the coprecipitation-calcination technique. Mater. Lett. 56, 273–278 (2002).CrossRefGoogle Scholar
Veith, M., Mathur, S., Lecerf, N., Huch, V., Decker, T., Beck, H.P., Eiser, W., and Hacerkorn, R.: Sol-gel synthesis of nano-scaled BaTiO3, BaZrO3 and BaTi0.5Zr0.5O3 oxides via single-source alkoxide precursors and semi-alkoxide routes. J. Sol-Gel Sci. Technol. 17, 145–158 (2000).CrossRefGoogle Scholar
Sengupta, S.S., Ma, L., and Payne, D.A.: Extended x-ray absorption fine structure in sol-gel-derived lead titanate zirconate, and lead zirconate titanate. J. Mater. Res. 10, 1345–1348 (1995).CrossRefGoogle Scholar
Ahmad, T. and Ganguli, A.K.: Structural and dielectric characterization of nanocrystalline (Ba, Pb)ZrO3 developed by reverse micellar synthesis. J. Am. Ceram. Soc. 89(10), 3140–3146 (2006).CrossRefGoogle Scholar
Radev, L., Samuneva, B., Mihailova, I., Pavlova, L., and Kashchieva, E.: Sol-gel synthesis and structure of cordierite/tialite glass-ceramics. Process. Appl. Ceram. 3(3) 125–130 (2009).CrossRefGoogle Scholar
Boschini, F., Rulmont, A., Cloost, R., and Moreno, R.: Colloidal stability of aqueous suspensions of barium zirconate. J. Eur. Ceram. Soc. 25, 3195–3201 (2005).CrossRefGoogle Scholar
Prastomo, N., Zakaria, N.H.B., Kawamura, G., Muto, H., Sakai, M., and Matsuda, A.: High surface area BaZrO3 photocatalyst prepared by base-hot-water treatment. J. Eur. Ceram. Soc. 31, 2699–2705 (2011).CrossRefGoogle Scholar
Kirby, N.M., Riessen, A.V., Buckley, C.E., and Wittorff, V.W.: Oxalate-precursor processing for high quality BaZrO3. J. Mater. Sci. Condens. Mater. 40, 97–106 (2005).Google Scholar
Boopathy, K., Nesaraj, A.S., and Rajendran, V.: Preparation, characterization and sintering behaviour of Sr-doped PbZrO3 powders by self-propagating combustion method. Indian J. Pure Appl. Phys. 46, 270–275 (2008).Google Scholar
Li, J.G., Ikegami, T., Wang, Y., and Mori, T.: 10-mol%-Gd2O3-doped CeO2 solid solutions via carbonate coprecipitation: A comparative study. J. Am. Ceram. Soc. 86, 915–921 (2003).CrossRefGoogle Scholar
Yamaguchi, T., Komatsu, Y., Otobe, T., and Murakami, Y.: Newly developed trenary (calcium, strontium, barium) zirconate ceramic system for microwave resonators. Ferroelectrics 27, 273–276 (1980).CrossRefGoogle Scholar
Stetson, H. and Schwartz, B.: Dielectric properties of zirconates. J. Am. Ceram. Soc. 44, 420–421 (1961).CrossRefGoogle Scholar
Levin, I., Amos, T.G., Bell, S.M., Farber, L., Vandrah, T.A., Roth, R.S., and Toby, B.H.: Phase equilibria, crystal structures and dielectric anomaly in the (BaZrO3) - (CaZrO3) system. J. Solid State Chem. 175, 170–181 (2003).CrossRefGoogle Scholar
El-Harrad, I., Becker, P., Nedelec, C.C., Handerek, J., Ujma, Z., and Dmytrow, D.: Raman scattering investigation with temperature of the phase transitions in (Pb0.825Ba0.175)ZrO3 and (Pb0.65Ba0.35)ZrO3 ceramics. Vib. Spectrosc. 10, 301–309 (1996).CrossRefGoogle Scholar
Pokharel, B.P. and Pandey, D.: High temperature x-ray diffraction studies on antiferroelectric and ferroelectric phase transitions in (Pb1-xBax)ZrO3 (x = 0.05, 0.10). J. Appl. Phys. 90, 2985–2994 (2001).CrossRefGoogle Scholar