DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Tae-Hwan | ko |
dc.contributor.author | Choi, SungMin | ko |
dc.contributor.author | Kline, Steven R | ko |
dc.date.accessioned | 2009-09-16T06:32:29Z | - |
dc.date.available | 2009-09-16T06:32:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-11 | - |
dc.identifier.citation | PHYSICA B-CONDENSED MATTER, v.385, pp.787 - 790 | - |
dc.identifier.issn | 0921-4526 | - |
dc.identifier.uri | http://hdl.handle.net/10203/11250 | - |
dc.description.abstract | Mixtures of polymerizable cationic surfactant, cetyltrimethylammonium 4-vinylbenzoate (CTVB), nonionic surfactant, Triton X-100 (TX-100), and polymerizable hydrotropic salt, sodium 4-styrenesulfonate (NaSS) in aqueous solution were free radically polymerized to produce stable rod-like nano-particles with varying aspect ratio. A series of 1 wt% of the mixed surfactant,(CTVB +TX-100) solutions were prepared with varying surfactant molar mixing ratio alpha (=TX-100/(TX-100+CTVB)) from 0.07 to 0.41. In all the samples, an appropriate amount of NaSS was added to keep the molar amount of CTVB plus NaSS constant at 0.0257 M; this maintained the amount of polymerizable counterions constant in all the samples. SANS measurements showed that the polymerized aggregates were cylindrical nano-particles which were stable against temperature variation between 30 and 60 degrees C. While the radius of the particles was constant at 2 nm, the aspect ratio was decreased from 27.5 to 2.7 as the mixing ratio a was increased. from 0.07 to 0.23. (c) 2006 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This work is supported by the Basic Atomic Energy Research Institute (BAERI) program of the Ministry of Science and Technology and the Ministry of Health and Welfare of Korea (0405-MN01-0604-007). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | SANS studies of polymerized nano-particles using nonionic/cationic surfactant mixture | - |
dc.type | Article | - |
dc.identifier.wosid | 000243096400233 | - |
dc.identifier.scopusid | 2-s2.0-33751330455 | - |
dc.type.rims | ART | - |
dc.citation.volume | 385 | - |
dc.citation.beginningpage | 787 | - |
dc.citation.endingpage | 790 | - |
dc.citation.publicationname | PHYSICA B-CONDENSED MATTER | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Choi, SungMin | - |
dc.contributor.nonIdAuthor | Kim, Tae-Hwan | - |
dc.contributor.nonIdAuthor | Kline, Steven R | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.