Silica Aerogel Research and Application
Aerogel refers to a Nano-scale porous solid material formed by the sol-gel method, using a certain drying method to replace the liquid phase in the gel with gas. Such as gelatin, gum Arabic, silica aerogel , hair, nails, etc. Aerogels also have the properties of gels, that is, they have swelling, thixotropy, and de-sizing effects. […]