https://scholars.lib.ntu.edu.tw/handle/123456789/406383
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Menut P. | en_US |
dc.contributor.author | Su Y.S. | en_US |
dc.contributor.author | Chinpa W. | en_US |
dc.contributor.author | Pochat-Bohatier C. | en_US |
dc.contributor.author | Deratani A. | en_US |
dc.contributor.author | Wang D.M | en_US |
dc.contributor.author | Huguet P. | en_US |
dc.contributor.author | Kuo C.Y. | en_US |
dc.contributor.author | Lai J.Y. | en_US |
dc.contributor.author | Dupuy C. | en_US |
dc.creator | Dupuy C.;Lai J.Y.;Kuo C.Y.;Huguet P.;Deratani A.;Pochat-Bohatier C.;Chinpa W.;Su Y.S.;Menut P.;Wang D.M | - |
dc.date.accessioned | 2019-05-03T07:12:56Z | - |
dc.date.available | 2019-05-03T07:12:56Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 03767388 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/406383 | - |
dc.description.abstract | The formation of a surface liquid layer on the top of membrane forming systems made of poly(ether-imide) (PEI) and N-methylpyrrolidone (NMP) was clearly demonstrated during water vapor-induced phase separation (VIPS) through several in situ investigation methods including optical microscopy and dynamic water contact angle measurements for a qualitative approach, and Raman confocal and FTIR microscopy for a quantitative one. A mechanism involving the shrinkage from the polymer-rich phase consecutively to the surface phase separation is proposed to account for the significantly high concentration of PEI in the surface liquid layer. The emergence of a surface liquid layer during the phase separation process is discussed in terms of implications on morphology of membrane fabricated using VIPS and how it contrasts with liquid-induced phase separation. ? 2007 Elsevier B.V. All rights reserved. | - |
dc.language | en | - |
dc.relation.ispartof | Journal of Membrane Science | en_US |
dc.subject | In situ analysis | - |
dc.subject | Membrane morphology | - |
dc.subject | Poly(ether-imide) | - |
dc.subject | Surface liquid layer | - |
dc.subject | Vapor-induced phase separation | - |
dc.title | A top surface liquid layer during membrane formation using vapor-induced phase separation (VIPS)-Evidence and mechanism of formation | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.memsci.2007.11.016 | - |
dc.identifier.scopus | 2-s2.0-38649137278 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-38649137278&doi=10.1016%2fj.memsci.2007.11.016&partnerID=40&md5=06c6305a0a48bdfdf31fa4d017bf7b51 | - |
dc.relation.pages | 278-288 | - |
dc.relation.journalvolume | 310 | - |
dc.relation.journalissue | 1-2 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.dept | Secretariat Office | - |
crisitem.author.orcid | 0000-0003-4469-6620 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | Administrative Unit | - |
顯示於: | 化學工程學系 |
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