Thermal Stability and Luminescent Properties of Tri-cellulose Acetate Composites Containing Dy(SSA)3Phen Complex

Dysprosium (Dy) ternary complex was prepared using 5-sulfosalicylic acid (SSA) as the first ligand and 1,10-phenanthroline (Phen) as the second ligand, denoted as Dy(SSA)3Phen. The complex was blended with tri-cellulose acetate (TCA) via a cosolvent method to obtain polymer luminescent materials. Th...

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Bibliographic Details
Published in:Journal of chemistry 2018, Vol.2018 (2018), p.1-7
Main Authors: Liu, Kunpeng, Li, Yuntao, Huang, Mengjun, Luo, Yan, Wu, Feiyue, Sun, Xiangwei, Liu, Xiang
Format: Article
Language:English
Subjects:
Cellulose acetate
Dysprosium
Fluorescence
Hydrochloric acid
Hydrogen
Infrared analysis
Infrared spectra
Ligands
Optical properties
Polymer matrix composites
Polymers
Rare earth elements
Thermal stability
Thermogravimetric analysis
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Summary:Dysprosium (Dy) ternary complex was prepared using 5-sulfosalicylic acid (SSA) as the first ligand and 1,10-phenanthroline (Phen) as the second ligand, denoted as Dy(SSA)3Phen. The complex was blended with tri-cellulose acetate (TCA) via a cosolvent method to obtain polymer luminescent materials. The composition and structure of the rare-earth complex were characterized by means of elemental analysis, infrared (IR) spectra, and thermogravimetric analysis (TGA). The fluorescence spectra displayed this pure Dy(SSA)3Phen complex, and the TCA/Dy(SSA)3Phen composites all emit blue light. The (90/10) composite possesses fine luminescent properties with quantum yield of 33.5% and thermal stability for potential usage as blue fluorescent materials.
ISSN:2090-9063
2090-9071
DOI:10.1155/2018/8562173