Al-Coated Conductive Fibrous Filter with Low Pressure Drop for Efficient Electrostatic Capture of Ultrafine Particulate Pollutants

Here, we demonstrate a new strategy of air filtration based on an Al-coated conductive fibrous filter for high efficient nanoparticulate removals. The conductive fibrous filter was fabricated by a direct decomposition of Al precursor ink, AlH3{O­(C4H9)2}, onto surfaces of a polyester air filter via...

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Bibliographic Details
Published in:ACS applied materials & interfaces 2017-05, Vol.9 (19), p.16495-16504
Main Authors: Choi, Dong Yun, Jung, Soo-Ho, Song, Dong Keun, An, Eun Jeong, Park, Duckshin, Kim, Tae-Oh, Jung, Jae Hee, Lee, Hye Moon
Format: Article
Language:English
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Summary:Here, we demonstrate a new strategy of air filtration based on an Al-coated conductive fibrous filter for high efficient nanoparticulate removals. The conductive fibrous filter was fabricated by a direct decomposition of Al precursor ink, AlH3{O­(C4H9)2}, onto surfaces of a polyester air filter via a cost-effective and scalable solution-dipping process. The prepared conductive filters showed a low sheet resistance (
ISSN:1944-8244
1944-8252
DOI:10.1021/acsami.7b03047