What are the Key Nanomaterials Used in Air Filtration?
Several types of nanomaterials are used in air filtration technologies:
Carbon Nanotubes (CNTs): Known for their strength and conductivity, CNTs are effective in trapping a wide range of pollutants. Silicon Dioxide (SiO2) Nanoparticles: These nanoparticles are commonly used for their high surface area and ability to adsorb pollutants. Silver Nanoparticles: These particles have potent antimicrobial properties, making them ideal for sterilizing air. Titanium Dioxide (TiO2): Used in photocatalytic filters, TiO2 can break down organic pollutants when exposed to UV light.
