Paper Title:
Synthesis of Ce0.8Gd0.05Y0.15O1.9 Nanopowders
  Abstract

Nanosized Ce0.8Gd0.05Y0.15O1.9 powders were synthesized using glycine nitrate process for use as the electrolyte of intermediate temperature solid oxide fuel cells. The powders were characterized by simultaneous thermogravimetry analysis (TGA) and differential thermal analysis (DTA), X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The XRD pattern indicated that the powders exhibited a single phase with cubic fluorite structure. The TEM studies showed that the calcined powders exhibited an almost spherical morphology and the mean size of the particles was 30nm, which is in agreement with the calculated result of XRD.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
2005-2007
DOI
10.4028/www.scientific.net/KEM.336-338.2005
Citation
X. F. Guan, Z. H. Liu, H. P. Zhou, "Synthesis of Ce0.8Gd0.05Y0.15O1.9 Nanopowders", Key Engineering Materials, Vols. 336-338, pp. 2005-2007, 2007
Online since
April 2007
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$32.00
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