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Radiative properties of rare earth complexes/silver nanoparticles nanocomposite

Paper ID Volume ID Publish Year Pages File Format Full-Text
29236 44137 2007 7 PDF Available
Title
Radiative properties of rare earth complexes/silver nanoparticles nanocomposite
Abstract

Rare earth complexes/silver nanoparticles nanocomposite was prepared by introducing Tb(TTA)3Bipy as stabilizer. The radiative properties of the nanocomposite were studied by experiments and spectra calculation. The transmission electron microscope image of the composite indicates that the silver nanoparticles are spherical, monodispersed and with an average size of 18 nm. Fluorescence study shows silver nanoparticles have both enhancement effect and quenching effect on the fluorescence of europium complex, the total effect in such a composite system is an enhancement effect. Theory calculation prognosticates that the newly synthesized rare earth complexes/silver nanoparticles nanocomposite could be used in polymer optical fiber amplifier and laser materials.

Keywords
Fluorescence; Rare earth complex; Silver nanoparticles
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 191, Issues 2–3, 25 September 2007, Pages 97–103
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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