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
收藏
页码：2150 / 2155
页数：6
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