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X-ray and micro-Raman analysis of nanophase ZrO2 and Y2O3–ZrO2 produced by the gas-phase condensation technique

Published online by Cambridge University Press:  31 January 2011

C.M. Foster ,
G.R. Bai ,
J.C. Parker  and
M.N. Ali
C.M. Foster
Affiliation:
Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439–4838
G.R. Bai
Affiliation:
Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439–4838
J.C. Parker
Affiliation:
Nanophase Technologies Corporation, 8205 South Cass Avenue, Darien, Illinois 60559
M.N. Ali
Affiliation:
Nanophase Technologies Corporation, 8205 South Cass Avenue, Darien, Illinois 60559
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Abstract

Nanophase (n-) ZrO2 was produced in its pure and partially stabilized form by the gas-phase condensation method. The material was examined by x-ray diffraction and Raman scattering to obtain information on the structural evolution of the material during sintering. Two types of Y2O3-doped ZrO2 nanophase material were made: one by co-deposition of n-Y2O3 and n-ZrO2 in a consecutive manner and the second by mechanically mixing n-Y2O3 and n-ZrO2. We have determined that the co-deposition process is the most effective means of doping the n-ZrO2.

Type
Articles
Information
Journal of Materials Research , Volume 8 , Issue 8 , August 1993 , pp. 1977 - 1982
Copyright
Copyright © Materials Research Society 1993

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References

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