Design of Polypropylene Electret Melt Blown Nonwovens with Superior Filtration Efficiency Stability through Thermally Stimulated Charging

Design of Polypropylene Electret Melt Blown Nonwovens with Superior Filtration Efficiency Stability through Thermally Stimulated Charging

Electret filters are widely used in particulate matter filtration due to their filtration efficiency that can be greatly improved by electrostatic forces without sacrificing the air resistance. However, the attenuation of the filtration efficiency remains a challenge. In this study, we report a nove...

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Bibliographic Details
Main Authors: Haifeng Zhang, Nuo Liu, Qianru Zeng, Jinxin Liu, Xing Zhang, Mingzheng Ge, Wei Zhang, Suying Li, Yijun Fu, Yu Zhang
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Polymers
Subjects:
melt blown
electret
thermally stimulated
annealing
thermal charging
Online Access:https://www.mdpi.com/2073-4360/12/10/2341

Internet

https://www.mdpi.com/2073-4360/12/10/2341

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