Do you know that activated carbon can prevent radiation?
Time：2020/2/17 Click：
Activated carbon is also called activated carbon black. It is a black powder or granular amorphous carbon. Besides carbon, the main components of activated carbon include oxygen, hydrogen and other elements. Activated carbon is a kind of porous carbon with low bulk density and large specific surface area because of the irregular arrangement of microcrystalline carbon and the existence of pores between cross connections.
