Highly durable and sustainable heterogeneous fabric using in-and-out fluorinated urethane coating for elimination of bacteria and oil-water separation
DC Field | Value | Language |
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dc.contributor.author | Choi, Moonhyun | - |
dc.contributor.author | Park, Sohyeon | - |
dc.contributor.author | CHOI, WOOJIN | - |
dc.contributor.author | KIM, YOUNA | - |
dc.contributor.author | Cho, Kyeong Min | - |
dc.contributor.author | Heo, Jiwoong | - |
dc.contributor.author | Kim, Min-Kun | - |
dc.contributor.author | Jung, Heesoo | - |
dc.contributor.author | Jin, Youngho | - |
dc.contributor.author | Lee, Sangmin | - |
dc.contributor.author | HONG, JINKEE | - |
dc.date.accessioned | 2024-04-08T09:00:13Z | - |
dc.date.available | 2024-04-08T09:00:13Z | - |
dc.date.issued | 2022-09 | - |
dc.identifier.uri | https://yscholarhub.yonsei.ac.kr/handle/2021.sw.yonsei/22945 | - |
dc.description.abstract | To address the poor oil-water separation efficiency and bactericidal properties of existing oil-water separation membranes for the treatment of industrial oily wastewater discharge, this study designed an in-and-out coating material for modifying the inner site and outer surface of porous activated carbon fabric (ACF) using urethane reactions. To this end, fluorinated polyurethane (F-PU) coating materials were synthesized using perfluoroalkyl alcohol, ethylene glycol (EG), and isophorone diisocyanate (IPDI). Subsequently, the inner and outer surface of the ACF were coated with F-PU via the urethane reaction of the hydroxyl groups (-OH) of the surface of ACF and the isocyanates of F-PU. The successfully fabricated in-and-out F-PU-coated heterogeneous fabric exhibited excellent hydrophobic properties, anti-scratch performance, oil-water separation performance, and bacterial penetration blocking efficiency (>99% for gram negative and gram positive bacteria). Furthermore, the in-and-out-coated ACF exhibited high durability, and retained its bacterial penetration blocking performance after scratch tests. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.title | Highly durable and sustainable heterogeneous fabric using in-and-out fluorinated urethane coating for elimination of bacteria and oil-water separation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41545-022-00191-0 | - |
dc.identifier.scopusid | 2-s2.0-85138735712 | - |
dc.identifier.wosid | 000857312500001 | - |
dc.identifier.bibliographicCitation | npj Clean Water, v.5, no.1, pp 48-1 - 48-8 | - |
dc.citation.title | npj Clean Water | - |
dc.citation.volume | 5 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 48-1 | - |
dc.citation.endPage | 48-8 | - |
dc.description.isOpenAccess | N | - |
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