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Influence of peptizing agents on the preparation and rheological properties of pseudoboehmite sols
被引：0
作者：
J. V. Aleksandrova
E. A. Vlasov
D. M. Shigorin
机构：
[1] St. Petersburg State Technological Institute (Technical University),
来源：
Glass Physics and Chemistry
|
2011年
/
37卷
关键词：
pseudoboehmite;
peptizing agents;
rheology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The pseudoboehmite sols have been synthesized by the peptization with acids and salts of the hydrogel formed upon precipitation of aluminum salts. The effective concentrations of the peptizing agents have been determined. The best peptizing agents for the pseudoboehmite have been chosen from the standpoint of the electronegativity and the acceptor capacity. The changes in the viscosity and shear stress of the pseudoboehmite sols have been investigated as functions of the nature and concentration of peptizing agents.
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页码：661 / 665
页数：4
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