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https://hdl.handle.net/10356/84902
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, Renbing | en |
dc.contributor.author | Wang, Dan Ping | en |
dc.contributor.author | Han, Jianyu | en |
dc.contributor.author | Liu, Hai | en |
dc.contributor.author | Zhou, Kun | en |
dc.contributor.author | Huang, Yizhong | en |
dc.contributor.author | Xu, Rong | en |
dc.contributor.author | Wei, Jun | en |
dc.contributor.author | Chen, Xiaodong | en |
dc.contributor.author | Chen, Zhong | en |
dc.date.accessioned | 2016-08-03T03:47:28Z | en |
dc.date.accessioned | 2019-12-06T15:53:21Z | - |
dc.date.available | 2016-08-03T03:47:28Z | en |
dc.date.available | 2019-12-06T15:53:21Z | - |
dc.date.issued | 2015 | en |
dc.identifier.citation | Wu, 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.uri | https://hdl.handle.net/10356/84902 | - |
dc.description.abstract | To 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.sponsorship | NRF (Natl Research Foundation, S’pore) | en |
dc.description.sponsorship | ASTAR (Agency for Sci., Tech. and Research, S’pore) | en |
dc.format.extent | 10 p. | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Nanoscale | en |
dc.rights | © 2015 The Royal Society of Chemistry. | en |
dc.subject | Sol-gel process | en |
dc.subject | Cobalt compounds | en |
dc.title | A general approach towards multi-faceted hollow oxide composites using zeolitic imidazolate frameworks | en |
dc.type | Journal Article | en |
dc.contributor.school | School of Chemical and Biomedical Engineering | en |
dc.contributor.school | School of Materials Science & Engineering | en |
dc.contributor.school | School of Mechanical and Aerospace Engineering | en |
dc.contributor.organization | A*STAR SIMTech | en |
dc.contributor.research | Energy Research Institute @ NTU (ERI@N) | en |
dc.identifier.doi | 10.1039/C4NR05135A | en |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
Appears in Collections: | ERI@N Journal Articles MAE Journal Articles MSE Journal Articles SCBE Journal Articles SIMTech Journal Articles |
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