Hybrid aerogels made from biopolymers and silica are strong and extremely insulating

Posted On: 10/28/15

"Airy, airier, aerogel: the sponge-like networks that make up these highly porous solids can consist of up to 99.98 % pores. The most common aerogels are based on silica and are most often used as insulation because of their unusually low thermal conductivity..."