Thermal analysis of the system Li2WO4-Li4P2O7-WO3

被引：0
|
作者：
Shurdumov, BK [1 ]
Trunin, AS
Kuchukova, MA
机构：
[1] Kabardino Balkarian State Univ, Kabardino Balkaria, Russia
[2] Samara State Tech Univ, Samara, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2002年 / 72卷 / 06期
关键词：
Oxide; Crystallization; Lithium; Thermal Analysis; Pyrophosphate;
D O I：
10.1023/A:1020405601306
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The system Li2WO4-Li4P2O7-WO3 in the range Of WO3 contents of up to 60 mol % was studied by thermal analysis. In the examined range of the composition triangle, the crystallization fields of lithium tungstate and pyrophosphate, of congruently melting compound D (Li2WO4.WO3), and of incongruently. melting compound D-2 (2Li(2)WO(4).Li4P2O7) were revealed, and the glass formation region was established. Low-melting compositions showing promise for synthesis of lithium-tungsten oxide bronzes were revealed.
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收藏
页码：844 / 846
页数：3
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