Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer

被引：8
|
作者：
Prakash, John [1 ]
Mishra, Ashok Kumar [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Madras 600036, Tamil Nadu, India
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2016年 / 87卷 / 01期
关键词：
EFFICIENCY;
D O I：
10.1063/1.4940234
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
It is possible to measure luminescence quantum yield in a facile way, by designing an optical spectrometer capable of obtaining electronic absorption as well as luminescence spectra, with a setup that uses the same light source and detector for both the spectral measurements. Employment of a single light source and single detector enables use of the same correction factor profile for spectral corrections. A suitable instrumental scaling factor is used for adjusting spectral losses. (C) 2016 AIP Publishing LLC.
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页数：9
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