Transparent Metallized Microfibers as Recyclable Electrostatic Air Filters with Ionization
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Min-Woo | - |
dc.contributor.author | An, Seongpil | - |
dc.contributor.author | Seok, Hyunjun | - |
dc.contributor.author | Yarin, Alexander L. | - |
dc.contributor.author | Yoon, Sam S. | - |
dc.date.accessioned | 2021-08-30T21:26:44Z | - |
dc.date.available | 2021-08-30T21:26:44Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-06-03 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/55052 | - |
dc.description.abstract | Air-quality control remains a major environmental concern as polluted air is a threat to public safety and health in major industrialized cities. To filter pollutants, fibrous filters employing electrostatic attraction have been widely used. However, such air filters suffer from some major disadvantages, including low recyclability and a significant pressure drop owing to clogging and a high packing density. Herein, we developed ionization-assisted electrostatic air filters consisting of nonwoven nanofibers. Ionization of particulate matter (PM) using air ionization enhanced the electrostatic attraction, thereby promoting efficient filtration. Metallization of the fibers facilitated strong electrical attraction and the consequent capture of PM of various sizes. The low packing density of the metallized fibers also facilitated efficient filtration of the PM, even at low driving pressures, which in turn reduced the energy consumption of the air-filtration device. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | NEGATIVE CORONA DISCHARGE | - |
dc.subject | SUBMICRON PARTICLES | - |
dc.subject | HIGH-EFFICIENCY | - |
dc.subject | FIBROUS FILTER | - |
dc.subject | PRESSURE-DROP | - |
dc.subject | FILTRATION | - |
dc.subject | PERFORMANCE | - |
dc.subject | FABRICATION | - |
dc.subject | NANOFIBERS | - |
dc.subject | ULTRAFINE | - |
dc.title | Transparent Metallized Microfibers as Recyclable Electrostatic Air Filters with Ionization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Sam S. | - |
dc.identifier.doi | 10.1021/acsami.0c01697 | - |
dc.identifier.scopusid | 2-s2.0-85085687625 | - |
dc.identifier.wosid | 000538515700079 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.12, no.22, pp.25266 - 25275 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 12 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 25266 | - |
dc.citation.endPage | 25275 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | NEGATIVE CORONA DISCHARGE | - |
dc.subject.keywordPlus | SUBMICRON PARTICLES | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | FIBROUS FILTER | - |
dc.subject.keywordPlus | PRESSURE-DROP | - |
dc.subject.keywordPlus | FILTRATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | ULTRAFINE | - |
dc.subject.keywordAuthor | electrospinning | - |
dc.subject.keywordAuthor | electroplating metallized nanofibers | - |
dc.subject.keywordAuthor | electrostatic air filtration | - |
dc.subject.keywordAuthor | ionizer-assisted filtration | - |
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