Plasticity in Aerogels

被引：0
|
作者：
T. Woignier
L. Duffours
I. Beurroies
J. Phalippou
机构：
[1] Universitè,Laboratoire de Sciences des Matériaux Vitreux
来源：
Journal of Sol-Gel Science and Technology | 1997年 / 8卷
关键词：
aerogels; plasticity; elasticity; SAXS; Hg porosimetry; sintering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
When gently stressed, aerogels show an elastic response. However it was found that under isostatic pressure aerogels display an irreversible shrinkage which may be attributed to plastic behaviour. As a consequence of this plastic shrinkage it is possible to densify and modify the elastic properties of aerogels at room temperature.
引用
收藏
页码：789 / 794
页数：5
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