Synthesis and Fluorescence Properties of a New Eu(III) Complexes with β-Diketone Ligand

Ya Nan Lu; Xiong Yan Zhao; Xin Wang

doi:10.4028/www.scientific.net/AMR.1003.11

Paper Titles

Preface and Committee

Kinetics on the Ultrasonic-Assisted Extraction of Polysaccharides from Limonium bicolor kunze (Bge.)
p.3

Characterization and Photoluminescence of Sr₂B₂O₅:Eu³⁺, Na⁺Red Phosphor
p.7

Synthesis and Fluorescence Properties of a New Eu(III) Complexes with β-Diketone Ligand
p.11

Synthesis and Photochromism Studies of 1-(3,5-dimethyl-4-isoxazole)-2-[2-methyl-5-naphthyl-3-thienyl] perfluorocyclopentene
p.15

Research on Photochromic Materials with Synthesis and Properties of a New Unsymmetrical Diarylethene 1-(2-cyano-1,5-dimethyl-4-pyrryl)-2-{2-methyl-[5-(4-methylene-bromine)phenyl]-3-thienyl} Perfluorocyclopentene
p.19

Research on Photochromic Compounds with Synthesis and Properties of a Novel Unsymmetrical Diarylethene with a Benzothiophene and a Pyrrole Group
p.23

Research on Photochromic Materials with Synthesis and Properties of 1-(3,5-Dimethyl-4-isoxazolyl)-2-[2-methyl-5-(p-ethoxyphenyl)-3-thienyl]perfluorocyclopentene
p.27

Synthesis and Properties Study of 1-(2,4-dimethoxyl-5-pyrimidinyl)-2-[2-methyl-5-(9-phenanthrene)-3-thienyl] perfluorocyclopentene
p.31

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1003Synthesis and Fluorescence Properties of a New...

Synthesis and Fluorescence Properties of a New Eu(III) Complexes with β-Diketone Ligand

Abstract:

A novel β-diketone 4-[4-(Dibenzylamino) phenyl]-2,4-dioxobutanoic (DPD) and its corresponding Eu³⁺ complex with 1,10-phenanthroline were synthesized. The structure, thermal behaviour and fluorescence property of the complex was characterized by Fourier Transform Infrared (FT-IR), thermal gravimetric analysis (TGA) and fluorescence spectrophotometer. The fluorescence characterization shown that the addition of β-diketone and 1,10-phenanthroline enhance the fluorescence intensity of the complex. Eu³⁺complex was considered to be a valuable organic light-emitting material with bright red fluorescence because of its strong emission band. Furthermore, the thermal stability characterizarion shows that the obtained rare earth β-diketone complexes have good thermostability.

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Periodical:

Advanced Materials Research (Volume 1003)

Pages:

11-14

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1003.11

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Online since:

July 2014

Authors:

Ya Nan Lu, Xiong Yan Zhao*, Xin Wang

Keywords:

Fluorescence Property, Rare Earth Ions, Thermal Stability, β-Diketone

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