Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

N2/NF3 분리용 폴리썰폰 중공사막 제조 연구

Full metadata record
DC Field Value Language
dc.contributor.author임민수-
dc.contributor.author김성중-
dc.contributor.author강하성-
dc.contributor.author박호범-
dc.contributor.author남승은-
dc.contributor.author박호식-
dc.contributor.author이평수-
dc.contributor.author박유인-
dc.date.accessioned2022-08-10T04:40:14Z-
dc.date.available2022-08-10T04:40:14Z-
dc.date.issued2016-02-
dc.identifier.issn1226-0088-
dc.identifier.issn2288-7253-
dc.identifier.urihttps://scholarworks.bwise.kr/cau/handle/2019.sw.cau/58467-
dc.description.abstract반도체 및 디스플레이 공정에서 배출되는 N2/NF3 혼합 가스 분리를 위한 폴리썰폰 중공사막 제조 연구를 수행하였다. 먼저 non-solvent induced phase separation (NIPS)와 vapor induced phase separation (VIPS) 혼합 공정을 이용하여 기체투과성이 높은 고분자 중공사막을 제조하였다. 제조된 중공사막 표면에 PDMS(polydimethylsiloxiane)와 Teflon AF1600® 고분자 소재를 이용하여 얇은 박막을 추가적으로 코팅하는 방법으로 기체 분리막을 완성하였다. 제조된 분리막은 코팅된 고분자 소재의 기체 분리 특성에 따라 상이한 N2/NF3 분리 성능을 보여주었다. 특히 Teflon AF1600® 이 코팅된 중공사막의 경우N2/NF3 분리 성능(> 14)을 보여주었고, N2 투과도는 4.5 GPU를 나타내었다. 상용 폴리썰폰 막과 비교해 볼 때, 투과도는 약간 감소하였지만 기체 선택도는 크게 증가하였다. 이런 특징은 N2/NF3를 분리하는 분리막 구조로써 큰 가능성을 지니는 것으로 판단된다.-
dc.description.abstractFabrication of polysulfone (PSf) hollow fiber membranes was investigated for the separation of N2/NF3 gas mixtures, which are emitted from the display and the semiconductor industries. A combination of the non-solvent induced phase separation (NIPS) and the vapor-induced phase separation (VIPS) technique was applied to develop high flux hollow fiber membranes. Thin polymer layers were further coated onto the surface of the hollow fiber membranes by using polydimethylsiloxiane (PDMS) or Teflon AF1600®, which contributes to improve the N2/NF3 selectivity. The N2/NF3 separation performances of our PSf hollow fiber membranes were determined by the intrinsic properties of coating materials. Especially, the PSf hollow fiber membrane coated with Teflon AF 1600® exhibited a higher N2/NF3 selectivity (> 14) with a slightly lower N2 permeance (4.5 GPU), as compared to the commercial PSf counterparts. This feature provides a good potential as a membrane structure to separate N2/NF3.-
dc.format.extent10-
dc.language한국어-
dc.language.isoKOR-
dc.publisher한국막학회-
dc.titleN2/NF3 분리용 폴리썰폰 중공사막 제조 연구-
dc.title.alternativeFabrication of Polysulfone Hollow Fiber Membranes for N2/NF3 Separation-
dc.typeArticle-
dc.identifier.doi10.14579/MEMBRANE_JOURNAL.2016.26.1.76-
dc.identifier.bibliographicCitation멤브레인, v.26, no.1, pp 76 - 85-
dc.identifier.kciidART002086467-
dc.description.isOpenAccessN-
dc.citation.endPage85-
dc.citation.number1-
dc.citation.startPage76-
dc.citation.title멤브레인-
dc.citation.volume26-
dc.publisher.location대한민국-
dc.subject.keywordAuthorhollow fiber-
dc.subject.keywordAuthorgas separation-
dc.subject.keywordAuthorN2-
dc.subject.keywordAuthorNF3-
dc.subject.keywordAuthorpolymeric membrane-
dc.description.journalRegisteredClasskci-
Files in This Item
There are no files associated with this item.
Appears in
Collections
ETC > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Lee, Pyung Soo photo

Lee, Pyung Soo
대학원 (지능형에너지산업융합학과)
Read more

Altmetrics

Total Views & Downloads

BROWSE