Researchers have engineered an electrostatic face mask that can 'self-charge' through the user's breathing and continuously replenish its electrostatic charge as the user wears and breathes through ...

Fig. 1. Self-charging air-filtering mask with prolonged electrostatic adsorption. (a) Schematic diagram of the proposed self-charging air-filtering mask. (b) Enhanced particle capture capacity with ...

Two experimental studies relating to electrostatic self-assembly have been the subject of dynamic computer simulations, where the consequences of changing the charge and the dielectric constant of the ...

As technology continues to advance, scientists and engineers are constantly searching for more efficient and effective ways to create new materials and devices. One increasingly popular method is self ...

Electrostatic adsorption is an important complement to mechanical filtration for high-efficiency air filtering in the use of face masks. However, the electrostatic charge of the filters decays over ...