Based on chemical grafting of the complex monomer [Eu(TTA)3(4-vinyl-Py)2] (HTTA = 2-thenoyltrifluoroacetylacetate, 4-vinyl-Py = 4-vinyl-pyridine) with two active vinyl groups and MMA (methyl methacrylate), the dual-nodal PMMA-supported metallopolymers with high color-purity Eu3 +-based luminescence are obtained. The physical properties show that their luminescent properties (τobs = 494-552 μs and ΦEuL = 50-55%) are distinctively enhanced from copolymerization in comparison with those (τobs = 470 μs and ΦEuL = 44%) of the complex monomer besides the improvement of thermal-stabilities.
Scopus Subject Areas
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
- Dual-nodal PMMA-supported metallopolymer
- High color-purity Eu-based luminescence
- Tris-β-diketonate Eu-complex