Triboelectric Effect of Polytetrafluoroethylene Fibers to Improve the Filtration Performance of Air-Purified Materials
Source abstract
Abstract
The effect of triboelectric behavior of polytetrafluoroethylene (PTFE) on the filtration performance of common air-purified filters was studied. Variations of triboelectric charge density on PTFE films were analyzed by four typical parameters (cycle, applied load, contact area and velocity). The results demonstrated that the addition of PTFE fibers could significantly improve the filtration property of air-purified materials, owning to the accumulation of triboelectric static charge on the fibers.
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Research context
OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · High voltage insulation and dielectric phenomena · Aerosol Filtration and Electrostatic Precipitation
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Affiliations
Donghua University, Songjiang Campus, Shanghai, Shanghai CHINA
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