Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/84902
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dc.contributor.authorWu, Renbingen
dc.contributor.authorWang, Dan Pingen
dc.contributor.authorHan, Jianyuen
dc.contributor.authorLiu, Haien
dc.contributor.authorZhou, Kunen
dc.contributor.authorHuang, Yizhongen
dc.contributor.authorXu, Rongen
dc.contributor.authorWei, Junen
dc.contributor.authorChen, Xiaodongen
dc.contributor.authorChen, Zhongen
dc.date.accessioned2016-08-03T03:47:28Zen
dc.date.accessioned2019-12-06T15:53:21Z-
dc.date.available2016-08-03T03:47:28Zen
dc.date.available2019-12-06T15:53:21Z-
dc.date.issued2015en
dc.identifier.citationWu, R., Wang, D. P., Han, J., Liu, H., Zhou, K., Huang, Y., et al. (2015). A general approach towards multi-faceted hollow oxide composites using zeolitic imidazolate frameworks. Nanoscale, 7(3), 965-974.en
dc.identifier.urihttps://hdl.handle.net/10356/84902-
dc.description.abstractTo realize the various functionalities and maximize the structural advantages, hollow particles with multiple compositions and complex structures are highly desirable. However, the development of a convenient and scalable method for the synthesis of such multi-compositionally complex hollow structures remains a big challenge. Herein, we report an efficient and universal strategy to fabricate a variety of porous hollow oxide nanocomposites (Co3O4/SiO2, Co3O4/TiO2, ZnO/SiO2, and ZnO/TiO2) composed of nanosized subunits, which involves a sol–gel process to form a shell onto the dodecahedral zeolitic imidazolate framework (ZIF) template and a subsequent thermolysis-induced transformation of the template at appropriate temperatures. Such a multi-compositional hollow structure with a large surface area endows the materials with exceptional properties and performances. As an example, we demonstrated that these complex hollow oxide composites, especially the Co3O4/SiO2 hollow dodecahedra, exhibit a significantly enhanced photocatalytic performance as oxygen evolution photocatalysts.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent10 p.en
dc.language.isoenen
dc.relation.ispartofseriesNanoscaleen
dc.rights© 2015 The Royal Society of Chemistry.en
dc.subjectSol-gel processen
dc.subjectCobalt compoundsen
dc.titleA general approach towards multi-faceted hollow oxide composites using zeolitic imidazolate frameworksen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.contributor.organizationA*STAR SIMTechen
dc.contributor.researchEnergy Research Institute @NTUen
dc.identifier.doi10.1039/C4NR05135Aen
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:ERI@N Journal Articles
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