Structural characteristics of P123-modified supercritical drying and hydrophobic ambient pressure drying aerogels
نویسندگان
چکیده
منابع مشابه
A new route for preparation of sodium-silicate-based hydrophobic silica aerogels via ambient-pressure drying.
An in-depth investigation into the synthesis of hydrophobic silica aerogels prepared by the surface derivatization of wet gels followed by subsequent drying at ambient pressure is reported. The following sol-gel parameters were examined for their effect on the physical properties of the derived aerogels: number of gel washings with water, percentage of hexane or methanol in silylating mixture, ...
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ژورنال
عنوان ژورنال: Journal of Non-Crystalline Solids
سال: 2013
ISSN: 0022-3093
DOI: 10.1016/j.jnoncrysol.2013.05.040