Rietveld analysis of the cubic crystal structure of Na-stabilized zirconia

被引：13

作者：

Fagherazzi, G

Canton, P

Benedetti, A

Pinna, F

Mariotto, G

Zanghellini, E

机构：

[1] UNIV VENICE, DIPARTIMENTO CHIM, I-30123 VENICE, ITALY

[2] IST NAZL FIS MAT, I-38050 POVO, TRENTO, ITALY

[3] UNIV TRENT, DIPARTIMENTO FIS, I-38050 POVO, TRENTO, ITALY

来源：

JOURNAL OF MATERIALS RESEARCH | 1997年 / 12卷 / 02期

关键词：

D O I：

10.1557/JMR.1997.0044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using x-ray Rietveld analysis the fee (fluorite-type) structure of a Na-containing nanocrystalline zirconia powder (9.5 nm estimated crystallite size) obtained by precipitation and calcination has been confirmed. The result shows that conventional x-ray diffraction techniques can distinguish the cubic crystallographic form of ZrO2 from the tetragonal one in nanosized powders. These conclusions are supported by independent Raman scattering experiments.

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页码：318 / 321

页数：4

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