Elaboration and characterization of submicronic magnesio-wustite (Mg1-xFex)O powders

被引：9

作者：

Carles, V ^{[1
]}

Rousset, A ^{[1
]}

机构：

[1] UNIV TOULOUSE 3,URA CNRS 1311,LAB CHIM MAT INORGAN,F-31062 TOULOUSE,FRANCE

来源：

SOLID STATE IONICS | 1996年 / 83卷 / 3-4期

关键词：

magnesio-wustite powders; synthesis;

D O I：

10.1016/0167-2738(95)00258-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Submicronic (Mg1-xFex)O (0.05 less than or equal to x less than or equal to 0.40) powders were synthesized by thermal decomposition of oxalic precursors and further calcination under N-2/H-2/H2O atmosphere. The precursors are stoichiometric up to 10 at.% Fe; otherwise, mixtures of oxalates are obtained. The influence of the iron content on the morphology and microstructure of (Mg1-xFex)O is studied by SEM, XRD and Mossbauer spectroscopy.

引用

页码：309 / 321

页数：13

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