Glycine-nitrate combustion synthesis of finely dispersed alumina

被引:0
|
作者
V. D. Zhuravlev
V. G. Vasil’ev
E. V. Vladimirova
V. G. Shevchenko
I. G. Grigorov
V. G. Bamburov
A. R. Beketov
M. V. Baranov
机构
[1] Russian Academy of Sciences,Institute of Solid State Chemistry, Ural Branch
[2] B. N. Eltsyn Ural State Technical University (UPI),undefined
来源
关键词
combustion reactions; alumina; glycine-aluminum nitrate mixtures; combustion synthesis; thermolysis; crystallites knanopowders;
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学科分类号
摘要
The possibility of synthesizing different crystalline modifications of alumina Al2O3 by combustion reactions of a mixture of aluminum nitrate with glycine has been analyzed. Aggregated powders of γ-Al2O3 that do not transform into the corundum structure after annealing at a temperature of 1000°C have been prepared. The influence of the synthesis conditions on the specific surface area, bulk density, porosity, and morphology of alumina particles has been investigated.
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页码:506 / 512
页数:6
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