Lumry's Law and the Quenching of Anthracene Fluorescence by Bromide in Aqueous t-Butyl Alcohol

被引:3
作者
Brooks, C. A. G. [1 ]
Davis, K. M. C. [1 ]
Blandamer, M. J. [1 ]
机构
[1] Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England
关键词
Alcohol; aqueous solutions; co-spheres; anthracene; fluorescence; quenching; halides;
D O I
10.1007/BF00645637
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The Stern-Volmer quenching constant for the quenching of anthracene fluorescence by bromide at 298.15 K shows a complex dependence on alcohol mole fraction in water plus t-butyl alcohol mixtures. A similar pattern is observed at other temperatures except near 285 K, the Lumry temperature for aqueous systems.
引用
收藏
页码:247 / 250
页数:4
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