Aerogel - the world's lightest solid - Graphene X

Aerogels are a class of materials characterized by their extreme lightness and porous structure. Fundamentally, they are derived from gels, where the liquid part of the gel has been replaced with a gas. This results in a solid with extremely low density and thermal conductivity. Their low density (they can be up to 99.8% air) and transparency to certain wavelengths of light have opened up applications in areas like insulating performance gear, and spacecraft.

3D Printing of Graphene Aerogels - Zhang - 2016 - Small - Wiley

lightest substance in the world｜TikTok Search

lightest substance in the world｜TikTok Search

A perspective on graphene based aerogels and their environmental

Aerogel: The Futuristic Material Hindered by Real World Limitations

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Aerogels

PDF) A 3D nitrogen-doped graphene aerogel for enhanced visible

Hierarchical Porosities Strategy to Enhance the Absorbing

Graphene aerogel is seven times lighter than air, can balance on a

Enhanced mechanical, thermal, and electric properties of graphene