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dc.contributor.author김진흥-
dc.date.accessioned2016-08-28T10:08:16Z-
dc.date.available2016-08-28T10:08:16Z-
dc.date.issued2013-
dc.identifier.issn0947-6539-
dc.identifier.otherOAK-9627-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/223323-
dc.description.abstractHerein, we demonstrate a facile approach to manganese-doped highly ordered mesoporous silicate with oxidation-suppression function. As biocompatible supports of guest ions, the ordered mesoporous silicate was synthesized by evaporation-induced self-assembly. The phase-transition from disordered to lamellar structures in the highly ordered mesoporous structure of these porosity-tuned materials was controlled by adjusting the concentration of a lab-made polystyrene-b-polyethylene oxide copolymer. Manganese was successfully incorporated as a guest in the hexagonally packed mesoporous silicate by using an ultrasound-assisted technique. The incorporation of manganese ions into the pores of a mesoporous silicate support could be induced for host-guest functional applications. Manganese-doped mesoporous silicate structures have been examined for their use as antioxidizing agents by electron spin resonance (ESR) measurements and radical-scavenging tests. The manganese atoms in the mesoporous structures could act in a free-radical-scavenging capacity, much like manganese nanoparticles. The high efficiency of their oxidation-suppression function is extended for application to catalytic products. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.-
dc.languageEnglish-
dc.titleManganese-doped highly ordered mesoporous silicate with high efficiency for oxidation suppression-
dc.typeArticle-
dc.relation.issue1-
dc.relation.volume19-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage135-
dc.relation.lastpage140-
dc.relation.journaltitleChemistry - A European Journal-
dc.identifier.doi10.1002/chem.201202726-
dc.identifier.wosidWOS:000313157200016-
dc.identifier.scopusid2-s2.0-84871532870-
dc.author.googleKim C.W.-
dc.author.googleKang M.-
dc.author.googleMoon B.-
dc.author.googleKim J.-
dc.author.googleKang Y.S.-
dc.contributor.scopusid김진흥(8580015800)-
dc.date.modifydate20230201114415-
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자연과학대학 > 화학·나노과학전공 > Journal papers
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