ICCAS OpenIR
Study of solvent effects of luminescent properties and energy transfer processes of Eu(III)-dibenzoylmethane-ammonium cation complexes
Sun, ZY; Yu, Z; Ai, XC; Feng, J; Zhang, XK; Zhang, QY
2000
Source PublicationACTA CHIMICA SINICA
ISSN0567-7351
Volume58Issue:8Pages:1027-1030
AbstractOptical properties of Eu(III)-dibenzoylmethane-ammonium cation complexes in ethanol, DMF, cyclohexane, which have different polarity, were investigated using UV-vis, fluorescence and transient spectroscopic methods. it is found that the spectroscopic properties of different ammonium cation complexes are almost consistent in the same kind of polar solvent, but slightly different in nonpolar solvent. The luminescent decay curves of the complexes are single exponential in ethanol and DMF, but double exponential in cyclohexane. The calculation results show that the populations of Eu3+ D-5(0) excited states are different in ethanol and DMF.
KeywordEu(Iii) Complexes Spectroscopic Properties Lifetimes Energy Transfer Solvent Effect
Indexed BySCI
Language英语
WOS IDWOS:000089003400018
PublisherSCIENCE PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76074
Collection中国科学院化学研究所
Corresponding AuthorSun, ZY
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China
2.Nanjing Univ, Coll Chem & Chem Engn, Nanjing 210093, Peoples R China
Recommended Citation
GB/T 7714
Sun, ZY,Yu, Z,Ai, XC,et al. Study of solvent effects of luminescent properties and energy transfer processes of Eu(III)-dibenzoylmethane-ammonium cation complexes[J]. ACTA CHIMICA SINICA,2000,58(8):1027-1030.
APA Sun, ZY,Yu, Z,Ai, XC,Feng, J,Zhang, XK,&Zhang, QY.(2000).Study of solvent effects of luminescent properties and energy transfer processes of Eu(III)-dibenzoylmethane-ammonium cation complexes.ACTA CHIMICA SINICA,58(8),1027-1030.
MLA Sun, ZY,et al."Study of solvent effects of luminescent properties and energy transfer processes of Eu(III)-dibenzoylmethane-ammonium cation complexes".ACTA CHIMICA SINICA 58.8(2000):1027-1030.
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