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Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/2357
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dc.contributor.authorDey, Sunita
dc.contributor.authorGovindaraj, A.
dc.contributor.authorBiswas, Kanishka
dc.contributor.authorRao, C. N. R.
dc.date.accessioned2017-02-21T06:56:23Z-
dc.date.available2017-02-21T06:56:23Z-
dc.date.issued2014
dc.identifier.citationDey, S; Govindaraj, A; Biswas, K; Rao, CNR, Luminescence properties of boron and nitrogen doped graphene quantum dots prepared from arc-discharge-generated doped graphene samples. Chemical Physics Letters 2014, 595, 203-208, http://dx.doi.org/10.1016/j.cplett.2014.02.012en_US
dc.identifier.citationChemical Physics Lettersen_US
dc.identifier.citation595en_US
dc.identifier.issn0009-2614
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/2357-
dc.descriptionRestricted Accessen_US
dc.description.abstractSubstitution of heteroatoms in graphene is known to tailor its band gap. Another approach to alter the band gap of graphene is to create zero-dimensional graphene quantum dots (GQDs). Here we present the synthesis and photoluminescence properties of B-doped graphene quantum dots (B-GQDs) for the first time, having prepared the B-GQDs by chemical scissoring of B-doped graphene generated by arcdischarge in gas phase. We compare the photoluminescence properties of B-GQDs with nitrogen-doped GQDs and pristine GQDs. Besides, excitation wavelength independent PL emission, excellent upconversion of PL emission is observed in GQDs as well as B-and N-doped GQDs. (C) 2014 Elsevier B.V. All rights reserved.en_US
dc.description.uri1873-4448en_US
dc.description.urihttp://dx.doi.org/10.1016/j.cplett.2014.02.012en_US
dc.language.isoEnglishen_US
dc.publisherElsevier Science Bven_US
dc.rights@Elsevier Science Bv, 2014en_US
dc.subjectPhysical Chemistryen_US
dc.subjectAtomic, Molecular & Chemical Physicsen_US
dc.subjectCarbon Nanodotsen_US
dc.subjectUp-Conversionen_US
dc.subjectElectrocatalytic Activityen_US
dc.subjectOxygen Reductionen_US
dc.subjectOxideen_US
dc.subjectSizeen_US
dc.subjectPerformanceen_US
dc.subjectEmissionen_US
dc.subjectRouteen_US
dc.titleLuminescence properties of boron and nitrogen doped graphene quantum dots prepared from arc-discharge-generated doped graphene samplesen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Kaniska Biswas)
Research Papers (Prof. C.N.R. Rao)

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