MICROWAVE DECOMPOSITION OF SOLID CRYSTALLINE AMMONIUM PARATUNGSTATE AND AMMONIUM METATUNGSTATE

被引：11

作者：

PFEIFER, J

BADALJAN, EG

TEKULABUXBAUM, P

VADASDI, K

机构：

[1] Research Institute for Technical Physics, Hungarian Academy of Sciences, H-1047 Budapest

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1993年 / 105卷 / 02期

关键词：

D O I：

10.1006/jssc.1993.1252

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The potential for microwave decomposition of solid crystalline ammonium paratungstate (APT) and ammonium metatungstate (AMT) was investigated. It was observed that APT and AMT interact with 2.45-GHz microwave radiation. Samples of ammonium paratungstate (20-50 g) were successfully converted into WO3-x (0 ≤ x ≤ 0.2). A wide variety of morphological parameters were found. The interaction of AMT with the 2.45-GHz microwave radiation resulted in the partial loss of crystalline water and the partial dissolution of the sample in the released water. © 1993 Academic Press, Inc.

引用

页码：588 / 594

页数：7

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