Thermal Stability and Luminescent Properties of Tri-cellulose Acetate Composites Containing Dy(SSA) 3 Phen 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) 3 Phen. The complex was blended with tri-cellulose acetate (TCA) via a cosolvent method to obtain polymer luminescent materials....

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Bibliographic Details
Published inJournal of chemistry Vol. 2018; pp. 1 - 7
Main Authors Sun, Xiangwei, Wu, Feiyue, Luo, Yan, Huang, Mengjun, Li, Yuntao, Liu, Xiang, Liu, Kunpeng
Format Journal Article
LanguageEnglish
Published 24.09.2018
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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) 3 Phen. 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) 3 Phen complex, and the TCA/Dy(SSA) 3 Phen 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