摘要
The intramolecular energy transfer of ortho-phthalic acid-terbium[Tb(phth)_3]and ortho-toluic acid-terbium[Tb(tolu)_3],the intermolecular energy transfer from Tb(phth)_3 to Eu^(3+) in solution and their luminescent property have been studied by absorption,Infrared,fluorescence and time-resolved emission spectroscopic method.The influences of solvents and pH of the media on the emission intensity and the lifetime are discussed as well.
The intramolecular energy transfer of ortho-phthalic acid-terbium[Tb(phth)_3]and ortho-toluic acid-terbium[Tb(tolu)_3],the intermolecular energy transfer from Tb(phth)_3 to Eu^(3+) in solution and their luminescent property have been studied by absorption,Infrared,fluorescence and time-resolved emission spectroscopic method.The influences of solvents and pH of the media on the emission intensity and the lifetime are discussed as well.
