Paper Title:
Synthesis, Crystal Structures, Phase Transition Characterization and Thermal Properties of the (1–x)PbZrO3-xPb(Co1/3Nb2/3)O3 Solid Solution System
  Abstract

The phase transition behavior of the (1–x) PbZrO3-xPb(Co1/3Nb2/3)O3 (PZCN) solid solution system (0 ≤ x ≤ 0.30) has been investigated by X-ray diffraction and DSC. In the solid solution, for x ≤ 0.20, the transition shows a first-order phase transition behavior and its antiferroelectric (AFE) crystal structure is orthorhombic. The transition temperature gradually decreases with increased Co2+/Nb5+ concentration. On the composition range 0.20 ≤ x ≤ 0.30, a typical relaxor-like behavior is displayed. The low temperature crystal structure is pseudo-cubic in this composition range. With these data, the ferroelectric phase diagram between PZ and PCoN has been established.

  Info
Periodical
Advanced Materials Research (Volumes 55-57)
Main Theme
Edited by
Tawee Tunkasiri
Pages
121-124
DOI
10.4028/www.scientific.net/AMR.55-57.121
Citation
W. Banlue, R. Muanghlua, W. C. Vittayakorn, N. Vittayakorn, "Synthesis, Crystal Structures, Phase Transition Characterization and Thermal Properties of the (1–x)PbZrO3-xPb(Co1/3Nb2/3)O3 Solid Solution System", Advanced Materials Research, Vols. 55-57, pp. 121-124, 2008
Online since
August 2008
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