Preparation of monodispersed PNIPAm/silica composites and characterization of their thermal behaviors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yong-Geun | - |
dc.contributor.author | Park, Chang-Yong | - |
dc.contributor.author | Song, Kyung-Ho | - |
dc.contributor.author | Kim, Sung-Soo | - |
dc.contributor.author | Oh, Seong-Geun | - |
dc.date.accessioned | 2022-07-16T16:33:05Z | - |
dc.date.available | 2022-07-16T16:33:05Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2012-03 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166167 | - |
dc.description.abstract | Two types of thermosensitive poly(N-isopropylacrylamide) (PNIPAm)-silica organic/inorganic hybrid particles were successfully prepared in aqueous solution through a facile synthetic process. Silane coupler of vinyl organic groups connects the PNIPAm to silica. First, hybrid spheres were prepared by grafting PNIPAm polymers to VTMS (vinyl trimethoxysilane) silica spheres. The thickness of polymer shell on the silica surfaces could be easily controlled by varying the concentrations of NIPAm monomer. Second, another type of hybrid particle was fabricated by encapsulating PNIPAm polymer with silica materials. The PNIPAm polymers were completely encapsulated by silica shell. The morphologies and shell thickness were characterized through SEM and TEM. The variations of phase transition temperature of PNIPAm were measured using DSC. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Preparation of monodispersed PNIPAm/silica composites and characterization of their thermal behaviors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Seong-Geun | - |
dc.identifier.doi | 10.1016/j.jiec.2011.11.117 | - |
dc.identifier.scopusid | 2-s2.0-84856623144 | - |
dc.identifier.wosid | 000301274200030 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.18, no.2, pp.744 - 751 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 18 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 744 | - |
dc.citation.endPage | 751 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001646227 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | SILICA SPHERES | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | RELEASE | - |
dc.subject.keywordAuthor | Hybrid materials | - |
dc.subject.keywordAuthor | Silica | - |
dc.subject.keywordAuthor | PNIPAm | - |
dc.subject.keywordAuthor | Vinyl trimethoxysilane | - |
dc.subject.keywordAuthor | Phase transition temperature | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/abs/pii/S1226086X11003030?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.