FLUORESCENCE QUENCHING OF CARBAZOLE BY TRIETHYLAMINE - EXCIPLEX FORMATION IN POLAR AND NONPOLAR-SOLVENTS

被引：10
|
作者：
BISHT, PB
TRIPATHI, HB
机构：
[1] TATA INST FUNDAMENTAL RES,CHEM PHYS GRP,BOMBAY 400005,INDIA
[2] PHOTOPHYS LAB,NAINI TAL 263002,INDIA
来源：
JOURNAL OF LUMINESCENCE | 1993年 / 55卷 / 03期
关键词：
D O I：
10.1016/0022-2313(93)90036-M
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Fluorescence quenching of carbazole with triethylamine has been studied by using steady state and time resolved fluorescence spectroscopy. The excited state Stern-Volmer quenching rates have been given as a function of ionization potential of the amines. The exciplex photophysics has been discussed in nonpolar and polar solvents.
引用
收藏
页码：153 / 158
页数：6
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