aerogel

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Related to Airgel: aerogel

aer·o·gel

 (âr′ə-jĕl′)
n.
A highly porous solid formed from a gel, such as silica gel, in which the liquid is replaced with a gas.

aerogel

(ˈɛərəˌdʒɛl)
n
(Elements & Compounds) a colloid that has a continuous solid phase containing dispersed gas
References in periodicals archive ?
230 m 2 airgel heat insulation panels, d = 4 cm; - approx.