ON THE CATIONIC DISTRIBUTION IN ZINC-COBALT OXIDE SPINELS

被引：30

作者：

KREZHOV, K

KONSTANTINOV, P

机构：

[1] Inst. of Nucl. Res. and Nucl. Energy, Bulgarian Acad. of Sci., Sofia

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1993年 / 5卷 / 50期

关键词：

D O I：

10.1088/0953-8984/5/50/010

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The cationic distribution and some structure parameters of mixed spinels with a general formula ZnxCo3-xO4, 0.5 < x < 1, prepared by thermal decomposition of corresponding zinc-cobalt nitrate precursors, have been studied by means of neutron powder diffraction technique. A partially inverse structure has been determined in all cases with Zn2+ cations occupying preferentially the tetrahedral positions.

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页码：9287 / 9294

页数：8

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