STUDY ON FLUORESCENCE SPECTROSCOPY OF EUROPIUM AND TERBIUM COMPLEXED WITH l-ACETYLACETOINDOLE AND 1, 10-PHENANTHROLINE IN ETHANOL SOLUTION

Wu Yuluan; Yang Yansheng

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STUDY ON FLUORESCENCE SPECTROSCOPY OF EUROPIUM AND TERBIUM COMPLEXED WITH l-ACETYLACETOINDOLE AND 1, 10-PHENANTHROLINE IN ETHANOL SOLUTION

更新时间：2020-08-11

- STUDY ON FLUORESCENCE SPECTROSCOPY OF EUROPIUM AND TERBIUM COMPLEXED WITH l-ACETYLACETOINDOLE AND 1, 10-PHENANTHROLINE IN ETHANOL SOLUTION
- Chinese Journal of Luminescence Vol. 15, Issue 2, Pages: 141-148(1994)
- 作者机构：
  
  中山大学化学系广州,510275
- 作者简介：
- 基金信息：
- DOI：
  CLC： O633.22
- Received：08 September 1993，
  
  Published：30 May 1994
- 稿件说明：
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吴玉銮, 杨燕生. Eu3+、Tb3+与1-乙酰乙酰吲哚、1,10-邻菲啰啉二元、三元体系在溶液中荧光光谱研究[J]. 发光学报, 1994,15(2): 141-148

Wu Yuluan, Yang Yansheng. STUDY ON FLUORESCENCE SPECTROSCOPY OF EUROPIUM AND TERBIUM COMPLEXED WITH l-ACETYLACETOINDOLE AND 1, 10-PHENANTHROLINE IN ETHANOL SOLUTION[J]. Chinese Journal of Luminescence, 1994,15(2): 141-148
吴玉銮, 杨燕生. Eu3+、Tb3+与1-乙酰乙酰吲哚、1,10-邻菲啰啉二元、三元体系在溶液中荧光光谱研究[J]. 发光学报, 1994,15(2): 141-148 DOI：

Wu Yuluan, Yang Yansheng. STUDY ON FLUORESCENCE SPECTROSCOPY OF EUROPIUM AND TERBIUM COMPLEXED WITH l-ACETYLACETOINDOLE AND 1, 10-PHENANTHROLINE IN ETHANOL SOLUTION[J]. Chinese Journal of Luminescence, 1994,15(2): 141-148 DOI：

摘要

观察了以不同比例溶解在乙醇中的Eu

、Tb

、1-乙酰乙酰吲哚(HL)和1

10-邻菲啉(Phen)的荧光光谱.结果表明HL能有效地把吸收的能量传递给Tb

而不能有效地传递给Eu

.讨论了HL和Phen对Eu

、Tb

的配位作用及其对Eu

或Tb

所组成的三元体系中敏化发光性能的影响.

Abstract

The fluorescence of Eu

and Tb

ions complexed with l-acetylacetoindole (HL) and l

10-phenanthroline(Phen) in ethanol solution was investigated. It was found that there is a different influence for the addition of HL into the Eu

-Phen and Tb

-Phen systems respectively. This difference is discussed according to the ability of sensitization of HL for the luminescence of Eu

and Tb

respectively and also the coordination property of HL and Phen with Eu

and Tb

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