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4. Aerogel production method
Aerogel refers to the solid part of a gel whose structure has not been altered by hypercritical drying, which avoids the formation of capillary stresses.
4.1 General principle
Supercritical drying (see § 3.2.2 ) requires the gel to be subjected to pressures and temperatures above ambient conditions. A schematic...
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Aerogel production method
Monolithicity
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