Browsing by Subject "Pore structure evolution"

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Effect of aging time and concentration of aging solution on the porosity characteristics of subcritically dried silica aerogels

Smitha, S; Shajesh, P; Aravind, P R; Rajesh Kumar, S; Krishna Pillai, P; Warrier, K G K (Elsevier, 2006)

Subcritical drying technique has emerged as effective and convenient method for the synthesis of silica aerogels compared to the conventional supereritical route. One of the important steps in this method is aging of the ...
Non-supercritically dried silica-silica composite aerogel and its possible application for confining simulated nuclear wastes

Aravind, P R; Shajesh, P; Mukundan, P; Krishna Pillai, P; Warrier, K G K (Springer, 2008)

The simpler non-supercritical drying approach has been used for the first time for the preparation of silica-silica composite aerogels (CA) and the efficiency of the process being demonstrated by testing the use of the ...

Now showing items 1-2 of 2

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