Journal
MATERIALS LETTERS
Volume 96, Issue -, Pages 125-127Publisher
ELSEVIER
DOI: 10.1016/j.matlet.2013.01.035
Keywords
Luminescence; Crystal growth; Nanostructues; Coordination polymer; Rare earth
Funding
- National Natural Science Foundation of China [21201089, 21261010]
- Scientific and Technological Planning of Education Office of Jiangxi Province [GJJ11382]
- Opening Fund of Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University [KLCBTCMR2011-04]
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Europium coordination polymers (CPs) micro/nanostructures have been prepared via a simple solvothermal method using N, N-dimethylformamide (DMF) as a solvent and the three isomers of benzenedicarboxylic acid as ligand. The products were characterized by X-Ray diffraction (XRD), infrared spectroscopy (IR) and scanning electron microscopy (SEM). Barrett-Emmett-Teller (BET) nitrogen sorption and thermal analysis were also carried out. SEM results demonstrated that the morphologies of the products differed sharply from each other. The photoluminescence (PL) intensity of the product built from terephthalic acid was much stronger than that of the other two. It turned out that the morphologies and properties of the products were ligand-structure tuned. (C) 2013 Elsevier B.V. All rights reserved.
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