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Organic-inorganic nano-composite of PMMA-forsterite doped with Eu+3

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dc.contributor.authorPark, DG-
dc.contributor.authorKang, J-
dc.contributor.authorKwon, HY-
dc.date.available2021-02-22T16:47:09Z-
dc.date.issued2000-06-
dc.identifier.issn0253-2964-
dc.identifier.issn1229-5949-
dc.identifier.urihttps://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/16756-
dc.description.abstractDrying-step in sol-gel processing was bypassed by exchanging alcoholic solvent in forsterite alcogel directly with MMA. By in-situ polymerization of the MMA organic-inorganic nano-composite of PMMA-forsterite tvas prepared. As porous nature of inorganic networks in the gel was preserved and fixated in the composite, spherical morphology of PMMA was resulted. The PMMA-forsterite composite was optically transparent, machinable, mechanically sustainable, and thermally more stable than pristine PMMA. When doped with Eu+3 inorganic moiety in the composite provided site environment that is very different from that in pristine PMMA. Prominent D-5(0) --> F-7(0) transition at 578 nm, broken degeneracy in D-5(0) --> F-7(1) and D-5(0) --> F-7(2) transitions suggested that Eu+3 was exclusively doped in the inorganic moiety of the composite, which had lower symmetry than the organic counterpart.-
dc.format.extent7-
dc.language영어-
dc.language.isoENG-
dc.publisherKOREAN CHEMICAL SOC-
dc.titleOrganic-inorganic nano-composite of PMMA-forsterite doped with Eu+3-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.scopusid2-s2.0-12944277108-
dc.identifier.wosid000087952200012-
dc.identifier.bibliographicCitationBULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.21, no.6, pp 604 - 610-
dc.citation.titleBULLETIN OF THE KOREAN CHEMICAL SOCIETY-
dc.citation.volume21-
dc.citation.number6-
dc.citation.startPage604-
dc.citation.endPage610-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.subject.keywordPlusSOL-GEL COMPOSITES-
dc.subject.keywordPlusAEROGELS-
dc.subject.keywordPlusGLASSES-
dc.subject.keywordPlusDENSITY-
dc.identifier.urlhttps://www.koreascience.or.kr/article/JAKO200013464476910.page-
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