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dc.contributor.authorZhu, Z.
dc.contributor.authorLi, Xin Yong
dc.contributor.authorZhao, Q.
dc.contributor.authorShi, Y.
dc.contributor.authorLi, H.
dc.contributor.authorChen, G.
dc.date.accessioned2017-01-30T13:49:58Z
dc.date.available2017-01-30T13:49:58Z
dc.date.created2015-10-29T04:09:55Z
dc.date.issued2011
dc.identifier.citationZhu, Z. and Li, X.Y. and Zhao, Q. and Shi, Y. and Li, H. and Chen, G. 2011. Surface photovoltage properties and photocatalytic activities of nanocrystalline CoFe2O4 particles with porous superstructure fabricated by a modified chemical coprecipitation method. Journal of Nanoparticle Research. 13 (5): pp. 2147-2155.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/35485
dc.identifier.doi10.1007/s11051-010-9973-7
dc.description.abstract

In this study, nanocrystalline CoFe2O4 particles with porous timber-like superstructure were synthesized by a modified chemical co-precipitation route with calcination temperatures of 573, 673, 773, 873, and 973 K, respectively. The structural properties of the samples were systematically investigated by X-ray powder diffraction, scanning electronic microscopy, energy-dispersive X-ray spectra, UV-Vis diffuse reflectance spectroscopy, and Fourier transform infrared spectroscopy techniques. The photo-induced charge separation in the samples was demonstrated by surface photovoltage (SPV) measurement. The photocatalytic performances of the CoFe 2O4 samples were comparatively studied by the degradation of 4-chlorophenol under Xe lamp irradiation. The results indicated that the sample calcined at 673 K exhibited the highest photocatalytic efficiency among the five samples. © Springer Science+Business Media B.V. 2010.

dc.titleSurface photovoltage properties and photocatalytic activities of nanocrystalline CoFe2O4 particles with porous superstructure fabricated by a modified chemical coprecipitation method
dc.typeJournal Article
dcterms.source.volume13
dcterms.source.number5
dcterms.source.startPage2147
dcterms.source.endPage2155
dcterms.source.issn1388-0764
dcterms.source.titleJournal of Nanoparticle Research
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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