Author/Authors :
Amarantov، نويسنده , , S.V. and Bezmelnitsyn، نويسنده , , V.N. and Boltalina، نويسنده , , O.V. and Danailov، نويسنده , , M. and Dudin، نويسنده , , P.V. and Ryzkov، نويسنده , , A.V. and Stankevitch، نويسنده , , V.G.، نويسنده ,
Abstract :
The photoluminescence and absorption properties of C60 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 of the π-electron subsystem from the molecule. We derived the relationship between the icosahedral C60 skeleton structure and π-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.
Keywords :
fluorination , ABSORPTION , Fullerene , Luminescence
