Synthesis and Characterization of Fluorescent Polyoxometalate Nano-/Microrods
نویسندگان
چکیده
Fluorescent nano-/microrods of the polyoxometalate (POM) K4H[Eu(α-SiW11O39)(H2O)2] · 17H2O were obtained in aqueous solution by a conventional synthesis method. The nano-/microrods have been characterized by elemental analysis and FT-IR, UV/Vis, and TG-DTA data, and their morphology was examined by ESEM-FEG, showing that the average ratio of diameter to length is 1 : 20. The obtained nano-/microrods exhibit a regular profile and an intense fluorescence.
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