EXCIMERS OF PYRENE IN FROZEN SOLUTIONS

被引：15

作者：

LOEWENTH.E

TOMKIEWI.Y

WEINREB, A

机构：

[1] Department of Physics, Hebrew University, Jerusalem

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY | 1969年 / A 25卷 / 08期

关键词：

D O I：

10.1016/0584-8539(69)80134-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The spectra and relative intensities of the excimer and monomer emission of frozen solutions of pyrene are investigated as a function of concentration, solvent, temperature and excitation wavelength. A strong dependence of the emission on these parameters is observed. At high concentrations it is probable that stable dimers are formed. The results are discussed with emphasis on the effect of excitation wavelength on the efficiency of excimer formation and stabilization. © 1969.

引用

页码：1501 / &

共 24 条

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