Synthesis and Luminescence Properties of Rare Earth (Eu, Tb) Complexes of Octanoylphenylalanine

Abstract:

Tb (oct-phe)₃·H₂O and Eu (oct-phe)₃·H₂O were prepared by chemical reaction in solution. The molecular formula of the complex was determined by elemental analysis and FT-IR. The optical properties of rare earth complexes were further tested by ultraviolet-visible-infrared absorption measurements. The results show that the optical absorption performance is better in the wavelength range of 200-300 nm. The luminescent properties of the rare earth complexes in the wavelength range of 450-750 nm were tested. It was found that the rare earth (Eu, Tb) complexes of octylphenylalanine have good luminescent properties.

• Periodical: Solid State Phenomena (Volume 310)
• Pages: 22-28
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.310.22
• Online since: September 2020
• Authors: Jin Kang Zhang, Naren Gerile*, Ying Zhang, Altan Bolag
• Keywords: Luminescent Properties, Octylphenylalanine, Rare Earth Complexes

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