DC Field | Value | Language |
---|---|---|
dc.contributor.author | Koo, Won-Tae | ko |
dc.contributor.author | Jang, Ji-Soo | ko |
dc.contributor.author | Qao, Shaopeng | ko |
dc.contributor.author | Hwang, Wontae | ko |
dc.contributor.author | Jha, Gaurav | ko |
dc.contributor.author | Penner, Reginald M. | ko |
dc.contributor.author | Kim, Il-Doo | ko |
dc.date.accessioned | 2018-07-24T02:40:03Z | - |
dc.date.available | 2018-07-24T02:40:03Z | - |
dc.date.created | 2018-07-10 | - |
dc.date.created | 2018-07-10 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.23, pp.19957 - 19963 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/244311 | - |
dc.description.abstract | Here, we propose heterogeneous nucleation-assisted hierarchical growth of metal-organic frameworks (MOFs) for efficient particulate matter (PM) removal. The assembly of two-dimensional (2D) Zn-based zeolite imidazole frameworks (2D-ZIF-L) in deionized water over a period of time produced hierarchical ZIF-L (H-ZIF-L) on hydrophilic substrates. During the assembly, the second nucleation and growth of ZIF-L occurred on the surface of the first ZIF-L, leading to the formation of flowerlike H-ZIF-L on the substrate. The flowerlike H-ZIF-L was easily synthesized on various substrates, namely, glass, polyurethane three-dimensional foam, nylon microfibers, and nonwoven fabrics. We demonstrated H-ZIF-L-assembled polypropylene microfibers as a washable membrane filter with highly efficient PM removal property (92.5 +/- 0.8% for PM2.5 and 99.5 +/- 0.2% for PM10), low pressure drop (10.5 Pa at 25 L min(-1)), long-term stability, and superior recyclability. These outstanding particle filtering properties are mainly attributed to the unique structure of the 2D-shaped H-ZIF-L, which is tightly anchored on individual fibers comprising the membrane. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ZEOLITIC IMIDAZOLATE FRAMEWORK | - |
dc.subject | NANOFIBER AIR FILTERS | - |
dc.subject | HETEROGENEOUS NUCLEATION | - |
dc.subject | POLLUTION | - |
dc.subject | TRANSPARENT | - |
dc.subject | STABILITY | - |
dc.subject | SENSORS | - |
dc.subject | OXIDE | - |
dc.title | Hierarchical Metal-Organic Framework-Assembled Membrane Filter for Efficient Removal of Particulate Matter | - |
dc.type | Article | - |
dc.identifier.wosid | 000435525100075 | - |
dc.identifier.scopusid | 2-s2.0-85047548332 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 23 | - |
dc.citation.beginningpage | 19957 | - |
dc.citation.endingpage | 19963 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.8b02986 | - |
dc.contributor.localauthor | Kim, Il-Doo | - |
dc.contributor.nonIdAuthor | Qao, Shaopeng | - |
dc.contributor.nonIdAuthor | Hwang, Wontae | - |
dc.contributor.nonIdAuthor | Jha, Gaurav | - |
dc.contributor.nonIdAuthor | Penner, Reginald M. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | metal-organic framework | - |
dc.subject.keywordAuthor | ZIF | - |
dc.subject.keywordAuthor | hierarchical | - |
dc.subject.keywordAuthor | particulate matter | - |
dc.subject.keywordAuthor | filter | - |
dc.subject.keywordPlus | ZEOLITIC IMIDAZOLATE FRAMEWORK | - |
dc.subject.keywordPlus | NANOFIBER AIR FILTERS | - |
dc.subject.keywordPlus | HETEROGENEOUS NUCLEATION | - |
dc.subject.keywordPlus | POLLUTION | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | OXIDE | - |
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