Synthesis of CeO2-ZrO2 hydrosols via peptization at elevated temperature

被引：0
|
作者：
N. N. Gavrilova
V. V. Nazarov
机构：
[1] Mendeleev University of Chemical Technology,
来源：
Colloid Journal | 2010年 / 72卷
关键词：
Colloid Journal; Heat Treatment Time; Particle Composition; Cerium Dioxide; Polymeric Species;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method for synthesizing aggregation-stable CeO2-ZrO2 hydrosols with different particle compositions is developed based on the peptization of hydrated oxide precipitates at elevated temperature. It is shown that, by varying heat treatment time, sols can be obtained with particles that have different degrees of crystallinity and sizes of no larger than 6 nm.
引用
收藏
页码：756 / 763
页数：7
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