AEROGEL synthesis

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Step by step description of the synthesis of silica aerogel using ambient pressure drying.

A fontys TNW production,

Produced by Tijmen & Jerzy
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I followed your acid condition procedure. However after 1 week the solution did not become cylinder gel as shown in your film. Since I did it in the lab, it is quite confusing. Do you stick holes on the parafilm because I keep it tight and no solvent evaporated. Moreover, I cannot really find a procedure online for making gel under acid condition. The acid solution will become gel when I drop it on a slide, but never goes to a bulk. I wonder you made the gel under basic condition or both of them works

許哲剛-no
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Can you tell me the substanse that you use to make an aerogel please

khettabirania
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can you provide this video in english or email me synthesis process

truthalwaysrise
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What impurities cause the brown off-color? Nice demo, shit music. Should've just played the Röyksopp tune the whole way thru

TheFourzee
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Wt disgusting... Background music..🤬🤬🤬🤬

archanaks
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I just wasted 5 minutes o this silly video

ihtsarl
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