Study on the Luminescent Properties of Europium (III) Complex with 2, 3-Pyrazinedicarboxylic Acid

Li Hua Wang

doi:10.4028/www.scientific.net/AMR.643.60

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 643Study on the Luminescent Properties of Europium...

Study on the Luminescent Properties of Europium (III) Complex with 2, 3-Pyrazinedicarboxylic Acid

Abstract:

Two new europium (III) complexes luminescent materials, Eu-PDA and Eu-PDA-Phen, were prepared by the reaction of Eu(NO3)3·6H2O with 2, 3-pyrazinedicarboxylic acid (PDA) and 1,10-phenanthroline, respectively. The luminescent properties of two europium (III) complexes in solid and in organic solvents have been studied. The effect of organic solvents and metal ions (Ca2+ and Mg2+) on the luminescent intensity of the Eu (III) complexes have also been investigated. The results show that the metal ions (Ca2+ and Mg2+) could enhance the luminescent intensity of Eu-PDA-Phen complex and reduce luminescent intensity of Eu-PDA complex. The polarity of organic solvents is an important factor on the luminescent intensity of two complexes.

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Periodical:

Advanced Materials Research (Volume 643)

Pages:

60-63

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.643.60

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Online since:

January 2013

Authors:

Li Hua Wang

Keywords:

Analysis, Effect, Europium (III) Complex, Luminescent Properties

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