Project(20576142) supported by the National Natural Science Foundation of China;Project(05B075) supported by the Foundation of Hunan Education Bureau for Young Scholars, China
A series of Eu( Ⅲ )/Y( Ⅲ ) complexes of terephthalic acid(TPA) with 2-thenoyltrifluoroacetone(HTTA) and trioctylphosphine oxide(TPPO) were synthesized. Compositions of these complexes are revealed to be Eu2(1-x)Y2x(...
This work was financially supported by the Science Foundation of Hunan Province, China (No. 01C030)
The fluorescence of terbium (Ⅲ) was enhanced by about three orders of magnitude in the presence of trimellitic acid (benzene-1, 2, 4-tricarboxylic acid (TLA)) in aqueous solution at pH 6. The fluorescence inten...
This work is financially supported by the Natural Science Foundation of Hunan Province (No. 01JJY3004); and Technology of China National Packaging Corporation.
Fluorescence and cofluorescence properties of Tb(Ⅲ) solid complexes werestudied using pyromellitic acid (PMA) as ligand and fluorescence inert ions as doping elements. Thecofluorescence enhancement, a result of ligan...