aerogel

/air-uh-jel/US // ˈɛər əˌdʒɛl //UK // (ˈɛərəˌdʒɛl) //

气凝胶,空气凝胶,气胶,空心玻璃

Definitions

n.名词 noun

1
Chemistry.
- : a gel formed by the dispersion of air in a solidified matrix; a solid foam, as Styrofoam.

So these aerogels, he says, also should be an eco-friendly alternative to Faraday cages.
This aerogel would now shield better from some directions than others.
The challenge for Nyström’s team was to make an aerogel that also conducts electricity.
Wanting a lighter-weight material, his team turned to aerogels.
A young woman pried loose another resin skull finial and added it to the pile, placed another sheet of aerogel on top of it.