Triboelectric charging of melt-blown nonwoven filters with high filtration efficiency.

ABSTRACT: As a novel technology to convert low-frequency energy into electric power, the triboelectric nanogenerator is a hot research topic recently. However, the nature of charge carriers and their transfer mechanisms still remain poorly understood, especially for the cases of liquid-solid triboelectric nanogenerator. In this paper, charges produced by a triboelectric charging process were designed to provide melt-blown nonwoven fabrics with high filtration efficiency by making full use of the electrostatic attraction filtration mechanism. Influences of water conductivity and drying temperature on the filtration efficiency of melt-blown nonwoven fabrics were investigated. And the corresponding properties such as the surface charge potential and charge stability were analyzed by using the electrost

SUBMITTER: Wang H 

PROVIDER: S-EPMC8782902 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature