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Ultralow Resistance Two‐Stage Electrostatically Assisted Air Filtration by Polydopamine Coated PET Coarse Filter (Small 33/2021)
Author(s) -
Tian Enze,
Yu Qipeng,
Gao Yilun,
Wang Hua,
Wang Chao,
Zhang Yinping,
Li Baohua,
Zhu Meifang,
Mo Jinhan,
Xu Guiyin,
Li Ju
Publication year - 2021
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.202170172
Subject(s) - filtration (mathematics) , polyethylene terephthalate , materials science , air filter , filter (signal processing) , air filtration , stage (stratigraphy) , composite material , particulates , chemistry , mechanical engineering , mathematics , electrical engineering , organic chemistry , paleontology , statistics , engineering , inlet , biology
Air Filtration In article number 2102051, Jinhan Mo, Guiyin Xu, Ju Li, and co‐workers develop a two‐stage electrostatically assisted air (EAA) filtration device with stage‐I plasma charging and stage‐II polydopamine coated polyethylene terephthalate (PET) coarse filters. By controlling the surface microstructure of the filters, the authors report an EAA PDA@PET filter with a high filtration efficiency, low air resistance and large dust‐holding capacity.