DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, WJ | ko |
dc.contributor.author | Yang, Seung-Man | ko |
dc.date.accessioned | 2009-11-17T02:53:16Z | - |
dc.date.available | 2009-11-17T02:53:16Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-05 | - |
dc.identifier.citation | LANGMUIR, v.16, no.11, pp.4761 - 4765 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12714 | - |
dc.description.abstract | In this study, we observed the flow-induced silica structure, which was formed during in situ gelation in the presence of wormlike micelles of cetyltrimethylammonium bromide and structure-forming additive, sodium salicylate. A silicon alkoxide of tetramethyl orthosilicate was used for the in situ gelation as a precursor of silica substrate. The silica formed the micrometer-sized zigzag structure in the absence of an imposed flow. In dilute regime, the morphology under steady shearing showed aligned texture and the small-scale zigzag morphology remained persistent. When the shear rate was sufficiently high that the viscosity of micellar solution shear thickened, the flow-induced interlayer coagulation was observed. Meanwhile, the degree of alignment was locally inhomogeneous at low shear rates in semidilute solution. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | WORMLIKE MICELLES | - |
dc.subject | SHEAR | - |
dc.subject | MICROSCOPY | - |
dc.subject | CRYSTAL | - |
dc.title | Flow-induced silica structure during in situ gelation of wormy micellar solutions | - |
dc.type | Article | - |
dc.identifier.wosid | 000087304100002 | - |
dc.identifier.scopusid | 2-s2.0-0033750778 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 4761 | - |
dc.citation.endingpage | 4765 | - |
dc.citation.publicationname | LANGMUIR | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Yang, Seung-Man | - |
dc.contributor.nonIdAuthor | Kim, WJ | - |
dc.type.journalArticle | Letter | - |
dc.subject.keywordPlus | WORMLIKE MICELLES | - |
dc.subject.keywordPlus | SHEAR | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | CRYSTAL | - |
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