Titanium-substituted vanadium and iron antimonates

被引：13

作者：

Berry, FJ ^{[1
]}

Smart, LE ^{[1
]}

Duhalde, S ^{[1
]}

机构：

[1] COMIS NACL ENERGIA ATOM,DEPT FIS,RA-1429 BUENOS AIRES,DF,ARGENTINA

来源：

POLYHEDRON | 1996年 / 15卷 / 04期

关键词：

D O I：

10.1016/0277-5387(95)00289-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New titanium-substituted vanadium and iron antimonates have been prepared with nominal compositions VSb1-xTixO4, V1-xTixSbO4 and FeSb1-xTixO4, where 0 < x < 1. Conventional solid state reactions between vanadium(V) oxide, antimony(III) oxide and titanium(IV) oxide over 2 days gave rutile-related vanadium antimonates of formulation V1-ySb1-yO4, whereas materials prepared in 15 min in a microwave oven adopted VSb1-yO4-2y or VSb1-yO4-3/2y type structures. The structural and reduction properties of the mixed metal antimonates have been examined and found to be influenced by the method of preparation.

引用

页码：651 / 654

页数：4

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