Synthesis of high porosity, monolithic alumina aerogels

Many non-silica aerogels are notably weak and fragile in monolithic form. In particular, few monolithic aerogels with densities less than 50 kg/m 3 have any significant strength. It is especially difficult to prepare uncracked monoliths of pure alumina aerogels that are robust and moisture stable. I...

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Veröffentlicht in:	Journal of non-crystalline solids 2001-06, Vol.285 (1), p.57-63
Hauptverfasser:	Poco, J.F, Satcher, J.H, Hrubesh, L.W
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal gels. Colloidal sols Colloidal state and disperse state Exact sciences and technology General and physical chemistry
Online-Zugang:	Volltext
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