Activated carbon for a powerful sound absorbing technology

Activated carbon can adsorb and desorb gas or liquid molecules in pores. It turns out that the use of carbon plays a significant role in sound absorbing. It can be used in acoustic panels, noise absorbers and barriers and sound deadening materials for vehicles and buildings. In this work, we have examined various meso- and macro-porous activated carbons (pristine and modified) and their sound absorption behavior at different frequency ranges.

Presentation: REF. LI120416/02/005