Facile synthesis of titania-encapsulated magnetites with controlled magnetism and surface morphology
DC Field | Value | Language |
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dc.contributor.author | Kim, Sung-Eun | - |
dc.contributor.author | Lee, Sang-Wha | - |
dc.date.available | 2020-02-29T05:42:43Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2012-10 | - |
dc.identifier.issn | 0025-5408 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/16151 | - |
dc.description.abstract | Titania-encapsulated magnetites (A-Fe3O4@TiO2) were facilely fabricated through the modified sol-gel reaction of APTMS-complexed Fe3O4 (A-Fe3O4) with tetraethyl orthotitanate (TEOT). The magnetism and surface morphology of A-Fe3O4@TiO2 were controlled by adjusting the thickness of titania capsule layer. A-Fe3O4@TiO2 exhibited the superparamagnetic characteristics of negligible remanence and coercity. Thermal analysis of A-Fe3O4@TiO2 showed that the amorphous titania was transformed into crystalline phase at around 440 degrees C. The core-shell magnetite-titanium nanocomposites can be an attractive candidate for recyclable photocatalysts with magnetite core and/or active Fe3O4 electrode materials with buffering TiO2 capsules. (C) 2012 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | MATERIALS RESEARCH BULLETIN | - |
dc.subject | PHOTOCATALYTIC ACTIVITY | - |
dc.subject | COMPOSITE NANOPARTICLES | - |
dc.subject | DEPOSITION | - |
dc.title | Facile synthesis of titania-encapsulated magnetites with controlled magnetism and surface morphology | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000309801800066 | - |
dc.identifier.doi | 10.1016/j.materresbull.2012.04.061 | - |
dc.identifier.bibliographicCitation | MATERIALS RESEARCH BULLETIN, v.47, no.10, pp.2969 - 2973 | - |
dc.identifier.scopusid | 2-s2.0-84866332842 | - |
dc.citation.endPage | 2973 | - |
dc.citation.startPage | 2969 | - |
dc.citation.title | MATERIALS RESEARCH BULLETIN | - |
dc.citation.volume | 47 | - |
dc.citation.number | 10 | - |
dc.contributor.affiliatedAuthor | Kim, Sung-Eun | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Wha | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Composites | - |
dc.subject.keywordAuthor | Nanostructures | - |
dc.subject.keywordAuthor | Chemical synthesis | - |
dc.subject.keywordAuthor | Magnetic properties | - |
dc.subject.keywordPlus | PHOTOCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | COMPOSITE NANOPARTICLES | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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