The Effect of Temperature and Humidity on the Filtration Performance of Electret Melt-Blown Nonwovens

Electret melt-blown nonwovens are widely used for air purification due to their low pressure drop and high filtration efficiency. However, the charge stability could be affected by the ambient temperature and humidity, reducing the filtration efficiency, resulting in the electret melt blown filter n...

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Bibliographic Details
Main Authors: Chao Liu, Zijian Dai, Bin He, Qin-Fei Ke
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/13/21/4774