White light emission by a lanthanide doped Sm(III) framework constructed from 4-sulfobenzoate and 1H-imidazo[4,5-f][1,10]-phenanthroline.
نویسندگان
چکیده
The 2D isostructural lanthanide-organic frameworks [Ln(4-SBA)(IP)OH] · 1.5H2O (Ln = Sm 1, Eu, 2 Gd3 and Tb 4 ; 4-SBA = 4-sulfobenzoate and IP = 1H-imidazo[4,5-f][1,10]-phenanthroline) display different luminescent behavior. White light emission was realized by introducing single dopant Eu(III) and codopants Eu(III)/Gd(III) or Eu(III)/Tb(III) into the Sm(III) framework for the first time.
منابع مشابه
White light emission of an Eu(III)-doped Gd(III) complex with 3-sulfobenzoate and 1H-imidazo[4,5-f][1,10]-phenanthroline.
The complexes [Ln(3-SBA)(IP)OH(H2O)]·H2O (Ln = Gd 1 and Eu 2, 3-SBA = 3-sulfobenzoate, and IP = 1H-imidazo[4,5-f][1,10]-phenanthroline) feature 1D chain structure. White-light emission was realized based on the doping concentration of the Eu(III) ion in the Gd(III) complex for the first time. This result opens up a new synthetic strategy for white light emitting materials through two component ...
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ورودعنوان ژورنال:
- Dalton transactions
دوره 43 16 شماره
صفحات -
تاریخ انتشار 2014