EXAFS study of thermal treatment of Pb-Zr alkoxide precursors

被引：2

作者：

Arcon, I

Malic, B

Kodre, A

Kosec, M

Frahm, R

机构：

[1] UNIV LJUBLJANA,DEPT PHYS,LJUBLJANA 61000,SLOVENIA

[2] DESY,HAMBURGER SYNCHROTRONSTRAHLUNGSLAB,D-22603 HAMBURG,GERMANY

来源：

JOURNAL DE PHYSIQUE IV | 1997年 / 7卷 / C2期

关键词：

D O I：

10.1051/jp4:19972189

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The local environment of Zr atoms in amorphous precursors and intermediate products of the thermal treatment leading to perovskite PbZrO3 ceramic materials is studied by EXAFS. The coordination of Zr depends significantly on the choice of the starting Zr alkoxide. The Zr-O-Zr bond in an amorphous phase persists till the final stage of heating at 800 degrees C.

引用

页码：1193 / 1194

页数：2

共 5 条

[1] CHEMICAL ASPECTS OF SOLUTION ROUTES TO PEROVSKITE-PHASE MIXED-METAL OXIDES FROM METAL-ORGANIC PRECURSORS [J].