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Synthesis and characterization of photoluminescent terbium-containing polymer precursors

Paper ID Volume ID Publish Year Pages File Format Full-Text
27966 44053 2009 6 PDF Available
Title
Synthesis and characterization of photoluminescent terbium-containing polymer precursors
Abstract

Two new ternary Tb3+ complexes, Tb(MAA)3phen and Tb(AA)3phen have been synthesized that possess polymer precursors. Each complex consists of two different ligands: one is carboxylate which is derived from methacrylic acid (MAA) or acrylic acid (AA) to serve not only as a ligand but also as a functional group for polymer precursor, the other is 1,10-phenanthroline which is found to be a critical component to make the complex exhibit desirable photophysical properties. The fluorescence of the complexes shows the characteristic emission of Tb3+ ion in both solid state and liquid solution. The fluorescence intensity is found to be concentration-dependent in solution up to 0.02 M. Afterwards, the emission property of Tb(AA)3phen shows to be fairly stable all the way up to 0.1 M.

Keywords
Rare earth metal; Tb(III) complex; MAA; AA; Photophysical property; Monomer; Fluorescence
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Synthesis and characterization of photoluminescent terbium-containing polymer precursors
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 204, Issue 1, 30 April 2009, Pages 19–24
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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