1992•Acta Scientiarum Naturalium Universitatis SunyatseniRequires access

Luminescence Properties of Pyridine Carboxylic Acid-Europium (III) Complexes

叶建平, 秦利, 杨晓萍, 寿涵森

Abstract

The luminescent properties of four pyridine carboxylic acid-europium complexes were investigated byinfrared absorption,fluorescence and time-resolved fluorescent spectroscopy.The influences of structure ofcomplex compounds,solvents and pH of the media on the emission intensity and the lifetime are discussed aswell.

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Key concepts: Europium, Carboxylic acid, Luminescence, Pyridine, Fluorescence, Chemistry, Photochemistry, Absorption (acoustics)