SHORT-RANGE ORDER OF YTTRIA-DOPED ZIRCONIA POWDERS STUDIED BY X-RAY-ABSORPTION .2.

Authors
ESQUIVIAS L BARRERASOLANO C PINERO M PRIETO C
Citation
L. Esquivias et al., SHORT-RANGE ORDER OF YTTRIA-DOPED ZIRCONIA POWDERS STUDIED BY X-RAY-ABSORPTION .2., Journal of alloys and compounds, 239(1), 1996, pp. 71-76
Citations number
30
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
239
Issue
1
Year of publication
1996
Pages
71 - 76
Database
ISI
SICI code
0925-8388(1996)239:1<71:SOOYZP>2.0.ZU;2-O
Abstract
The atomic structure of polymorphic zirconia powders doped with 6 mol. % yttria prepared by controlled hydrolysis of alkoxides has been studi ed by X-ray absorption spectroscopy. The short-range orders before and after heat treatment have been compared. The crystallization and inco rporation of the yttrium atoms into the network have been monitored. R ietveld analysis of X-ray diffraction data has been used to determine the relative amounts of crystalline phases present in the sample.