Paper Title:
La1.97Sr0.03Zr2O7 Pyrochlore Powder for Advanced Energy Application
  Abstract

Materials with A2B2O7 (pyrochlore) structure have received a significant attention for their applications as new protonic conductors and materials used in electronic devices. One of the unique synthesis routes for La2Zr2O7 (pyrochlore) powders is the glycine-nitrate combustion method, which shows superior properties of the synthesized powder by using glycine as a complexing agent. The Sr doped La2Zr2O7 powders in pure pyrochlore structure were produced using this approach. Selected characteristics of the synthesized powders, such as crystal structure, lattice parameters, crystallite size, the vibrational properties, the morphology of the particles, along with the specific surface area and particle size have been investigated. The dependence of some properties on annealing temperatures of the powders has been studied.

  Info
Periodical
Edited by
Pietro VINCENZINI and Jean-François BAUMARD
Pages
56-60
DOI
10.4028/www.scientific.net/AST.62.56
Citation
Y. Chen, N. Orlovskaya, N. Miller, H. Abernathy, D. Haynes, D. Tucker, R. Gemmen, "La1.97Sr0.03Zr2O7 Pyrochlore Powder for Advanced Energy Application", Advances in Science and Technology, Vol. 62, pp. 56-60, 2010
Online since
October 2010
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$32.00
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