Preparation and characterization of PEG-grafted silica particles using emulsion
DC Field | Value | Language |
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dc.contributor.author | Hwang, Yi-Jeong | - |
dc.contributor.author | Lee, Young-Ho | - |
dc.contributor.author | Oh, Chul | - |
dc.contributor.author | Jun, Young-Doo | - |
dc.contributor.author | Oh, Seong-Geun | - |
dc.date.accessioned | 2022-12-21T11:22:21Z | - |
dc.date.available | 2022-12-21T11:22:21Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2006-05 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181500 | - |
dc.description.abstract | In this study, aimed at preparing PEG-grafted silica particles, PEGME-IPTES with a silane coupling agent was synthesized by the reaction of poly(ethylene glycol) methyl ether (PEGME) with 3-(triethoxysilyl)propyl isocyanate (IPTES). The molecular weight of PEGME was varied (350, 750, or 2000). By utilizing a sol-gel method in a W/O emulsion, both spherical silica particles and PEG-grafted silica particles were obtained. The syntheses of PEGME-IPTES and the PEG-grafted silica particles were confirmed using FT-IR spectroscopy. As the molecular weight of PEGME used in the synthesis of the PEGME-IPTES precursor increased, the amount of PEG grafted onto the surface of the silica particles increased. In addition, the surface areas of the PEG-grafted silica particles were smaller than that of the bare silica particles. The surface morphologies were characterized by FE-SEM, TGA and BET surface area measurements. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Preparation and characterization of PEG-grafted silica particles using emulsion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Seong-Geun | - |
dc.identifier.scopusid | 2-s2.0-33744832049 | - |
dc.identifier.wosid | 000237876700006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.12, no.3, pp.380 - 386 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 12 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 380 | - |
dc.citation.endPage | 386 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001011193 | - |
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 | POLY(ETHYLENE GLYCOL) MONOLAYERS | - |
dc.subject.keywordPlus | SILANE COUPLING AGENT | - |
dc.subject.keywordPlus | HYBRID MATERIALS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordAuthor | PEG | - |
dc.subject.keywordAuthor | silica | - |
dc.subject.keywordAuthor | sol-gel method | - |
dc.subject.keywordAuthor | W/O emulsion | - |
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