Absolute Measurements of Photoluminescence Quantum Yields of Solutions Using an Integrating Sphere

被引：0
作者：
Laurent Porrès
Adam Holland
Lars-Olof Pålsson
Andrew P. Monkman
Chris Kemp
Andrew Beeby
机构：
[1] Durham University,Department of Chemistry
[2] HORIBA Jobin Yvon Ltd,Department of Physics
[3] Durham University,undefined
来源：
Journal of Fluorescence | 2006年 / 16卷
关键词：
integrating sphere; photoluminescence; quantum yield; solution;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We demonstrate that absolute measurements of the photoluminescence quantum yield of solutions can be made using an integrating sphere and a conventional fluorimeter. With this method the need for measurements against a luminescence standard is overcome. The sphere is mounted inside a commercial fluorimeter, which gives flexibility in excitation and emission wavelength ranges. A number of compounds have been investigated and the results are compared to literature values and data obtained using a comparative method.
引用
收藏
页码：267 / 273
页数：6
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