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2010 | 117 | 1 | 24-26
Article title

Electroconductive and Dielectric Properties of Composites Based on Bismuth Vanadate

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EN
Abstracts
EN
Ceramic composites (100 - n)Bi_{4}V_{2}O_{11-z}-nCe_{0.9}Gd_{0.1}O_{1.9} with n=0÷25 wt% were prepared and studied by the X-ray diffraction, dielectric spectroscopy, and impedance methods. Slight increase in the unit cell volume accompanied by monotonous decrease in temperatures and broadening of the α-β and β-γ phase transitions with increasing fluorite content was observed in the composites studied. Increase in melting temperatures of composites with n ≥ 10 with the retention of their high ionic conductivity was also proved.
Keywords
Contributors
author
  • Karpov Institute of Physical Chemistry, Vorontsovo Pole St., 10, 105064, Moscow, Russia
author
  • Karpov Institute of Physical Chemistry, Vorontsovo Pole St., 10, 105064, Moscow, Russia
author
  • Karpov Institute of Physical Chemistry, Vorontsovo Pole St., 10, 105064, Moscow, Russia
  • Peoples' Friendship University of Russia, Ordzhonikidze St., 3, 117198, Moscow, Russia
author
  • Karpov Institute of Physical Chemistry, Vorontsovo Pole St., 10, 105064, Moscow, Russia
author
  • Peoples' Friendship University of Russia, Ordzhonikidze St., 3, 117198, Moscow, Russia
  • Peoples' Friendship University of Russia, Ordzhonikidze St., 3, 117198, Moscow, Russia
author
  • Karpov Institute of Physical Chemistry, Vorontsovo Pole St., 10, 105064, Moscow, Russia
References
  • 1. I. Abrahams, J.C. Boivin, G. Mairesse, G. Nowogrocki, Solid State Ionics 40/41, 934 (1990)
  • 2. J.C. Boivin, C. Pirovano, G. Novogrocki, G. Mairesse, Ph. Labrune, G. Lagrange, Solid State Ionics 113-115, 639 (1998)
  • 3. G. Mairesse, P. Roussel, R.N. Vannier, M. Anne, C. Pirovano, G. Novogrocki, Solid State Sci. 5, 851 (2003)
  • 4. C. Pirovano, M.C. Steil, E. Capoen, G. Novogrocki, R.N. Vannier, Solid State Ionics 176, 2079 (2005)
  • 5. J.R. Dygas, M. Malys, F. Krok, W. Wrobel, A. Kozanecka, I. Abrahams, Solid State Ionics 176, 2085 (2005)
  • 6. S. Ramesh, C. Vishnuvardhan Reddy, Acta Phys. Pol. A 115, 909 (2009)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv117z104kz
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