DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sangyun A. | ko |
dc.contributor.author | Oh, Sang Hyup | ko |
dc.contributor.author | Lee, Woojin | ko |
dc.date.accessioned | 2009-02-16T08:45:54Z | - |
dc.date.available | 2009-02-16T08:45:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-04 | - |
dc.identifier.citation | JOURNAL OF COLLOID AND INTERFACE SCIENCE, v.332, no.2, pp.461 - 466 | - |
dc.identifier.issn | 0021-9797 | - |
dc.identifier.uri | http://hdl.handle.net/10203/8499 | - |
dc.description.abstract | To investigate the effect of fluorination on the surface of polydimethylsiloxane (PDMS) film, direct fluorination was performed under a mild condition (approx. 2000 mu mol/mol F(2) in nitrogen) for 120 min. No structural damage of PDMS films was observed on the scanning electron microscopic images under the condition. Fourier-transform infrared/attenuated total reflectance (FTIR/ATR) and energy dispersive Xray spectroscopy (EDS) results showed a successful fluorine introduction resulting in the structural change of PDMS. Surface property changes of PDMS films with respect to the extent of direct fluorination were also examined. Contact angles of water and alcohols on the PDMS surfaces decreased as fluorination time increased. Most alcohols showed greater decrease than water in the contact angle as a result of long-term fluorination, which sometimes results in zero contact angles of alcohols on the PDMS Surfaces. Surface energy of PDMS films increased more than 200% after the direct fluorination for 120 min. (C) 2008 Elsevier Inc. All rights reserved | - |
dc.description.sponsorship | Korea Research Foundation Grant funded by the Korean Government (KRF-2007-313-D00439), the Basic Research Program of the Korea Science and Engineering Foundation (Grant R01-2006-000-10727-0) and Energy, Environment, Water and Sustainability Initiative, Korea Advanced Institute of Science and Technology. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | INDUSTRIAL APPLICATIONS | - |
dc.subject | FUNDAMENTAL RESEARCH | - |
dc.subject | TRANSPORT-PROPERTIES | - |
dc.subject | POLYMERS | - |
dc.subject | MEMBRANES | - |
dc.title | The effect of direct fluorination of polydimethylsiloxane films on their surface properties | - |
dc.type | Article | - |
dc.identifier.wosid | 000264257600026 | - |
dc.identifier.scopusid | 2-s2.0-60549087316 | - |
dc.type.rims | ART | - |
dc.citation.volume | 332 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 461 | - |
dc.citation.endingpage | 466 | - |
dc.citation.publicationname | JOURNAL OF COLLOID AND INTERFACE SCIENCE | - |
dc.identifier.doi | 10.1016/j.jcis.2008.12.062 | - |
dc.contributor.localauthor | Lee, Woojin | - |
dc.contributor.nonIdAuthor | Lee, Sangyun A. | - |
dc.contributor.nonIdAuthor | Oh, Sang Hyup | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Polydimethylsiloxane | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.subject.keywordAuthor | Direct fluorination | - |
dc.subject.keywordAuthor | Surface energy | - |
dc.subject.keywordAuthor | Contact angle | - |
dc.subject.keywordPlus | INDUSTRIAL APPLICATIONS | - |
dc.subject.keywordPlus | FUNDAMENTAL RESEARCH | - |
dc.subject.keywordPlus | TRANSPORT-PROPERTIES | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | MEMBRANES | - |
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