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Aerogel.org » Gel Drying Procedures
Gel Drying Procedures

How to perform supercritical and subcritical drying of gels to make aerogels.

Supercritical Drying with Liquid Carbon Dioxide Part 1 of 2

Background and procedure for supercritically drying gels with liquid carbon dioxide (the Hunt Process).

Supercritical Drying with Liquid Carbon Dioxide Part 2 of 2

Illustrated step-by-step process for supercritically drying aerogels with carbon dioxide. Read Part 1 of 2 first.