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Photoluminescent bimetallic-3-hydroxypicolinate/graphene oxide nanocomposite
Journal article   Peer reviewed

Photoluminescent bimetallic-3-hydroxypicolinate/graphene oxide nanocomposite

Carlos M. Granadeiro, Sandra M. A. Cruz, Gil Goncalves, Paula A. A. P. Marques, Pedro M. F. J. Costa, Rute A. S. Ferreira, Luis D. Carlos and Helena I. S. Nogueira
RSC advances, Vol.2(25), pp.9443-9447
01/01/2012
DOI: https://doi.org/10.1039/c2ra21388e

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
A new photoluminescent bimetallic-3-hydroxypicolinate/graphene oxide composite was prepared by incorporation of the complex Na-5[EuW2O6(picOH)(8)] (1; HpicOH being 3-hydroxypicolinic acid) on graphene oxide (GO). Photoluminescence studies (emission and excitation spectra and D-5(0) emission decay curves) were performed on 1 and the composite 1/GO suggesting an effective interaction between the picOH(-) ligands and the graphene oxide.

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