Effect of substitution in the scheelite-like series, AxBa1-xBi2Mo4O16 (A = Ca, Sr, Pb)

被引：3

作者：

Muktha, B. ^{[1
]}

Row, T. N. Guru ^{[1
]}

机构：

[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

MATERIALS RESEARCH BULLETIN | 2007年 / 42卷 / 12期

关键词：

oxides; semiconductors; X-ray diffraction; crystal structure; catalytic properties;

D O I：

10.1016/j.materresbull.2007.01.012

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new series of solid solutions of the type, A(x)Ba(1-x)Bi(2)Mo(4)O(16) (A = Ca, Sr, Pb) have been isolated. The domain of the solid solutions is very narrow and is in the range (0.01 <= x <= 0.10). All the phases were synthesized by the solid-state technique. The crystal structure is similar to that of the monoclinic scheelite type BaBi2Mo4O16. The structure consists of layers of [Bi2O2] units separated by (Ba/AO)(10) units and isolated MoO4 tetrahedra. Their semiconductor band gaps render them as potential materials for photocatalysis. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：2150 / 2155

页数：6

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