Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박호범 | - |
dc.date.accessioned | 2019-10-11T01:49:36Z | - |
dc.date.available | 2019-10-11T01:49:36Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v. 58, NO 10, Page. 4248-4256 | en_US |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.iecr.9b00029 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/110978 | - |
dc.description.abstract | Thin-film nanocomposite (TFN) membranes prepared by embedding nanofillers into an ultrathin polyamide layer have paved the way toward developing high-performance reverse osmosis (RO) desalination membranes. Scale-up production of TFN membranes is still a challenging issue, however, since previous studies have merely followed the same fabrication method for conventional RO membranes. Herein, we introduced a novel preparation method for TFN membranes using spray-assisted nanofiller predeposition to circumvent the limitations in conventional methods. The precise control of nanofiller (ZIF-8) loading was possible by simply varying the spraying ZIF-8 concentration. Most importantly, TFN membranes prepared by both spray and conventional method showed similar RO performance, while the spray method only requires similar to 100 times the minimal amount of ZIF-8 with the most unprecedentedly short deposition time (˂1 min) ever reported. Our results revealed that the spray method would be promising for the scale-up production of TFN membranes in terms of cost, time, and controllability. | en_US |
dc.description.sponsorship | This work was supported by a grant from the Korea Water Resources Corporation (K-water) (201700000000726). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | REVERSE-OSMOSIS MEMBRANE | en_US |
dc.subject | INTERFACIAL POLYMERIZATION | en_US |
dc.subject | SILICA NANOPARTICLES | en_US |
dc.subject | TFN MEMBRANE | en_US |
dc.subject | HIGH-FLUX | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | WATER | en_US |
dc.subject | FABRICATION | en_US |
dc.subject | DEPOSITION | en_US |
dc.subject | STABILITY | en_US |
dc.title | Facile Preparation of Polyamide Thin-Film Nanocomposite Membranes Using Spray-Assisted Nanofiller Predeposition | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.relation.volume | 58 | - |
dc.identifier.doi | 10.1021/acs.iecr.9b00029 | - |
dc.relation.page | 4248-4256 | - |
dc.relation.journal | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.contributor.googleauthor | Lee, Tae Hoon | - |
dc.contributor.googleauthor | Park, Inho | - |
dc.contributor.googleauthor | Oh, Jee Yeon | - |
dc.contributor.googleauthor | Jang, Jun Kyu | - |
dc.contributor.googleauthor | Park, Ho Bum | - |
dc.relation.code | 2019000662 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | badtzhb | - |
dc.identifier.researcherID | C-2941-2016 | - |
dc.identifier.orcid | http://orcid.org/0000-0002-8003-9698 | - |
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