STUDY ON THE ENERGY TRANSFER PROCESS OF RE(Ⅲ)-1-ACETOACETYL-3-METHYLINDOLE COMPLEXE SYSTEM
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STUDY ON THE ENERGY TRANSFER PROCESS OF RE(Ⅲ)-1-ACETOACETYL-3-METHYLINDOLE COMPLEXE SYSTEM
Chinese Journal of LuminescenceVol. 16, Issue 1, Pages: 82-87(1995)
作者机构:
1. 中山大学化学系 广州,510275
2. 中国科学院长春物理研究所 长春,130021
作者简介:
基金信息:
DOI:
CLC:
Published:28 February 1995,
Received:05 April 1994,
稿件说明:
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LET HENGYI, YANG YANSHENG, MENG JIANXIN, et al. STUDY ON THE ENERGY TRANSFER PROCESS OF RE(Ⅲ)-1-ACETOACETYL-3-METHYLINDOLE COMPLEXE SYSTEM. [J]. Chinese journal of luminescence, 1995, 16(1): 82-87.
DOI:
LET HENGYI, YANG YANSHENG, MENG JIANXIN, et al. STUDY ON THE ENERGY TRANSFER PROCESS OF RE(Ⅲ)-1-ACETOACETYL-3-METHYLINDOLE COMPLEXE SYSTEM. [J]. Chinese journal of luminescence, 1995, 16(1): 82-87.DOI:
STUDY ON THE ENERGY TRANSFER PROCESS OF RE(Ⅲ)-1-ACETOACETYL-3-METHYLINDOLE COMPLEXE SYSTEM
The energy trasfer process of I3MK-RE(Ⅲ)(I3MK=1-acetoacetyl-3-methylindole)complex system in alcohol solution at 77K was analysed with the static properties such as fluorescence and phosphorescence spectra.The rate constant and the efficiency of main energy trasfer process were calculated from fluorescence lifetime
phosphorescence lifetime
quantum yield and time-resolved spectra of I3MK and I3MK-Tb(Ⅲ)stsyem.Accordingly
the dynamics of the energy-transfer process in this system was analysed.A modification of the perrin formula was proposed and the mechanism of the energy transfer of the complex system was disscussed.