Analysis of pH Dependent Luminescence of an Europium Complex

DOI

10.2991/icmsa-15.2015.124How to use a DOI?

Keywords

PH, Luminescence, Europium, Complex.

Abstract

The pH dependence of the photoluminescence of an europium complex in aqueous solution was measured and investigated. The fluorescence emission spectra showed pH sensitivity. The analysis of the relative intensity ratio (R) of 5D0 7F2 to 5D0 7F1 transition and Judd-Ofelt experimental intensity parameters 2 indicated that the local environment around the Eu3+ and the asymmetry of the Eu complex have been influenced by the pH value of the aqueous solution.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fang Xie
AU  - Hao Liang
AU  - Gui-Qiang Diao
AU  - Fu-Sheng Luo
PY  - 2014/06
DA  - 2014/06
TI  - Analysis of pH Dependent Luminescence of an Europium Complex
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 683
EP  - 686
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.124
DO  - 10.2991/icmsa-15.2015.124
ID  - Xie2014/06
ER  -