FLUORESCENCE-SPECTRA OF ORGANIC ADSORBATES ON SILICA AT SELECTIVE EXCITATION AND THEIR PHOTOTRANSFORMATION

被引:6
|
作者
BYKOVSKAYA, LA
KULIKOV, SG
机构
[1] Institute of Spectroscopy, USSR Academy of Sciences, 142092, Troitzk, Moscow Region
关键词
D O I
10.1016/0368-2048(90)80248-9
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
Spectra of anthracene, perylene and 9-aminoacridine on surface of porous silica gel and nonporous aerosil have been investigated at T = 4.2 K. At selective laser excitation fine structure fluorescence spectra are obtained. There is different behaviour of several admolecules on silica gel surface and aerosil one. Photoinduced transformation of some samples was found.
引用
收藏
页码:561 / 572
页数:12
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