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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6014
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dc.contributor.authorSridharan, Kishore-
dc.contributor.authorKuriakose, Tintu-
dc.contributor.authorPhilip, Reji-
dc.contributor.authorPark, Tae Joo-
dc.date.accessioned2014-11-09T17:34:52Z-
dc.date.available2014-11-09T17:34:52Z-
dc.date.issued2014-07-30-
dc.identifier.citationApplied Surface Scinece, 2014, Vol. 308, p139-147en
dc.identifier.issn0169-4332-
dc.identifier.urihttp://hdl.handle.net/2289/6014-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en
dc.description.abstractA single-step pyrolysis assisted route towards the large scale fabrication of metal oxide nanoparticles (Fe2O3, Co3O4 and NiO) ingrained in graphitic carbon nitride (GCN) is demonstrated. Urea, an abundantly available precursor, plays a dual role during the synthesis: while it acts as a reducing agent, it also gets converted to GCN. The formation of GCN and the in-situ growth and embedment of oxide nanoparticles are discussed on the basis of the experimental results. The wide absorption of the samples in the visible light region makes them suitable for nonlinear transmission and photocatalytic activity studies. Visible light photocatalytic activities of the samples are studied by monitoring the degradation of Rhodamine B dye. Optical limiting properties of the prepared samples are studied through the open aperture z-scan technique using 5 ns laser pulses at a wavelength of 532 nm. The cost-efficient and time saving synthetic approach is complemented by the magnetic behaviour of the samples, which enables their use as recyclable photocatalyst and magnetically controllable optical limiters.en
dc.language.isoenen
dc.publisherElsevier B.V.en
dc.relation.urihttp://dx.doi.org/10.1016/j.apsusc.2014.04.121en
dc.rights2014 Elsevier B.V.en
dc.titleTransition metal (Fe, Co and Ni) oxide nanoparticles grafted graphitic carbon nitrides as efficient optical limiters and recyclable photocatalystsen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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