Fluorescence of Europium Thenoyltrifluoroacetonate. II. Determination of Absolute Quantum Efficiency

15 July 1963

journal article
research article
Published by AIP Publishing in The Journal of Chemical Physics

Vol. 39 (2) , 272-274
https://doi.org/10.1063/1.1734240

Abstract

The absolute quantum efficiency of the fluorescence of europium thenoyltrifluoroacetonate in acetone has been measured by a calorimetric method, and substantiated by comparing the output against that from acridone. The quantum efficiency of the fluorescence, which peaks at 6122 Å, from acetone solutions at 25°C is 0.56±0.08.

Keywords

This publication has 5 references indexed in Scilit:

Fluorescence of Europium Thenoyltrifluoroacetonate. I. Evaluation of Laser Threshold Parameters
The Journal of Chemical Physics, 1963
Low-Pressure Mercury Arc for Ultraviolet Calibration
Applied Optics, 1962
Relationship between Absorption Intensity and Fluorescence Lifetime of Molecules
The Journal of Chemical Physics, 1962
QUANTUM EFFICIENCIES OF FLUORESCENCE OF ORGANIC SUBSTANCES: EFFECT OF SOLVENT AND CONCENTRATION OF THE FLUORESCENT SOLUTE¹
The Journal of Physical Chemistry, 1961
Intramolecular Energy Transfer The Fluorescence of Complexes of Europium
The Journal of Chemical Physics, 1942