Investigation of fluorinated C60 by means of optical spectroscopy

被引：7

作者：

Amarantov, SV

Bezmelnitsyn, VN

Boltalina, OV

Danailov, M

Dudin, PV

Ryzkov, AV

Stankevitch, VG

机构：

[1] RRC Kurchatov Inst, Kurchatov Synchrotron Radiat Source, Moscow 123182, Russia

[2] Moscow State Univ, Fac Chem, Moscow, Russia

[3] Sincrotrone Trieste, Moscow, Russia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 470卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

fullerene; fluorination; absorption; luminescence;

D O I：

10.1016/S0168-9002(01)01062-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The photoluminescence and absorption properties Of C-60 fluorides have been examined. We have found that the obtained optical spectra are shifted gradually to the higher energy side due to the partial elimination or the pi -electron subsystem from the molecule. We derived the relationship between the icosahedral C-60 skeleton structure and pi -electron subsystem under the influence of F attachment and treated it on the basis of absorption spectra. The excitation with the highest efficiency of luminescent relaxation is probably due to CF bonds. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：318 / 322

页数：5

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