Chemical vapor transport of ternary cadmium molybdates

被引：0

作者：

Steiner, U ^{[1
]}

Reichelt, W ^{[1
]}

机构：

[1] Tech Univ Dresden, Inst Anorgan Chem, D-01062 Dresden, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2000年 / 626卷 / 12期

关键词：

chemical vapor transport; cadmium; molybdenum; phase diagrams;

D O I：

10.1002/1521-3749(200012)626:12<2525::AID-ZAAC2525>3.0.CO;2-W

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The ternary phase diagram Cd/Mo/O at 923 K have been investigated. Single crystals of CdMoO4 and Cd2Mo3O8 have been obtained via chemical vapor transport using X-2 and NH4X (X = Cl, Br, I) as transport agent. Deposition rates are very different: up to 10 mg/h for CdMoO4, maximum 10(-3) mg/h for Cd2Mo3O8 The observed transport behaviour is compared with results of thermodynamical model calculations. The influence of source composition, transport agent and temperature gradient is described in detail.

引用

页码：2525 / 2534

页数：10

共 24 条

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