Paper Title:
Local Structural Analysis of Al2O3, Cr:Al2O3 and V:Al2O3 Using Powder XRD
  Abstract

The electron density distribution and the local structure of aluminum oxide (Al2O3), chromium doped aluminum oxide (Cr:Al2O3) and vanadium doped aluminum oxide (V:Al2O3) have been studied. Powder X-ray data set of Al2O3 , Cr:Al2O3 and V:Al2O3 is analyzed in terms of cell parameters, thermal vibration parameters, 1D, 2D and 3 Dimensional electron density distributions. The bonding between the atoms using the maximum entropy method (MEM) and bond length distribution using pair distribution function (PDF) has been analyzed. The particle size of Al2O3 , Cr:Al2O3 and V:Al2O3 is also analyzed using XRD and SEM.

  Info
Periodical
Edited by
R. Saravanan
Pages
131-152
DOI
10.4028/www.scientific.net/MSF.671.131
Citation
T.K. Thirumalaisamy, K.J. Lakshmi Sri, R. Saravanan, "Local Structural Analysis of Al2O3, Cr:Al2O3 and V:Al2O3 Using Powder XRD", Materials Science Forum, Vol. 671, pp. 131-152, 2011
Online since
January 2011
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