Sol-gel processing of tellurite powder

被引:0
|
作者
L. Weng
S. N. B. Hodgson
机构
[1] Loughborough University,Institute of Polymer Technology and Materials Engineering
来源
Journal of Materials Science | 2001年 / 36卷
关键词
Sodium; Polymer; Hydrolysis; Differential Scanning Calorimetry; Phase Transformation;
D O I
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中图分类号
学科分类号
摘要
Tellurium ethoxide is highly sensitive to moisture in air and water. The hydrolysis and condensation of tellurium ethoxide exposed under different levers of water and moisture are investigated in this work and the hydrolysis products were characterised by infrared spectrometry and X-ray diffraction. The decomposition process of the product of tellurium ethoxide hydrolysed in air was analysed by differential scanning calorimetry and thermogravimetry. This work also studied the influence of sodium component on the phase transformation of the hydrolysis product in the decomposition process and on the morphology of the heat-treated hydrolysis products.
引用
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页码:4955 / 4959
页数:4
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