DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Hyukjin J. | - |
dc.contributor.author | Lee, Minsoo | - |
dc.contributor.author | Hong, Seong Kyung | - |
dc.contributor.author | Park, Chan | - |
dc.contributor.author | Cho, Seong J. | - |
dc.contributor.author | Lim, Geunbae | - |
dc.date.accessioned | 2022-03-18T08:50:20Z | - |
dc.date.available | 2022-03-18T08:50:20Z | - |
dc.date.created | 2021-10-13 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/110904 | - |
dc.description.abstract | Many industries have a significant but largely unmet need for efficient and high-flux emulsion separation, particularly for nanoemulsions. Conventional separation membranes rely on size-based separation mainly utilizing a sieving mechanism plus a wetting phenomenon, resulting in a dramatic trade-off between separation efficiency and separation flux. Herein we address this challenge by adapting electrokinetics to membrane-based separation, using a charge-based mechanism capable of separating even nanoemulsions with a demonstrated separation efficiency of >99% and ultrahigh flux up to 40 000 L/H.m(2). Our device arrests nano-oil droplets, allowing them to coalesce into larger droplets which are then able to be filtered by coarser membranes. This hybrid technology makes electrokinetic-assisted filtration scalable and commercially viable and allows for a better understanding of the multiphysics underlying dynamic separation. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | ACS Nano | - |
dc.title | Comprehensive Electrokinetic-Assisted Separation of Oil Emulsion with Ultrahigh Flux | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsnano.1c03329 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS Nano, v.15, no.10, pp.15815 - 15823 | - |
dc.identifier.wosid | 000711790600029 | - |
dc.citation.endPage | 15823 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 15815 | - |
dc.citation.title | ACS Nano | - |
dc.citation.volume | 15 | - |
dc.contributor.affiliatedAuthor | Kwon, Hyukjin J. | - |
dc.contributor.affiliatedAuthor | Lee, Minsoo | - |
dc.contributor.affiliatedAuthor | Hong, Seong Kyung | - |
dc.contributor.affiliatedAuthor | Lim, Geunbae | - |
dc.identifier.scopusid | 2-s2.0-85116661330 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | WASTE-WATER TREATMENT | - |
dc.subject.keywordPlus | SHALE GAS | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | PRECONCENTRATION | - |
dc.subject.keywordPlus | TECHNOLOGIES | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | NANOCHANNEL | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | REUSE | - |
dc.subject.keywordAuthor | electrokinetic concentration | - |
dc.subject.keywordAuthor | ion concentration polarization | - |
dc.subject.keywordAuthor | multiscale-pore ion exchange membrane (MP-IEM) | - |
dc.subject.keywordAuthor | nanofluidics | - |
dc.subject.keywordAuthor | oil emulsion | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.