journal article·2021-08Open access

Ultralow Resistance Two‐Stage Electrostatically Assisted Air Filtration by Polydopamine Coated PET Coarse Filter (Small 33/2021)

Enze Tian, Qipeng Yu, Yilun Gao, Hua Wang, Chao Wang, Yinping Zhang, Baohua Li, Meifang Zhu, Jinhan Mo, Guiyin Xu, Ju Li

Small· Volume 17· Issue 33

Abstract

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.
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Research context

OpenAlex topics: Electrospun Nanofibers in Biomedical Applications

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Affiliations

Department of Nuclear Science and Engineering and Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA

Department of Building Science Tsinghua University Beijing 100084 China

Beijing Key Laboratory of Indoor Air Quality Evaluation and Control Beijing 100084 China

Shenzhen Key Laboratory on Power Battery Safety Research and Shenzhen Geim Graphene Center Tsinghua Shenzhen International Graduate School Shenzhen 518055 China

School of Materials Science and Engineering Tsinghua University Beijing 100084 China

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering Donghua University Shanghai 201620 China

References

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