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Original Articles

Absorption Characteristics of Fullerene C60 in N-Methyl-2-Pirrolidone/Toluene Mixture

, , , , , & show all
Pages 341-344 | Published online: 14 May 2012
 

Abstract

UV-Vis spectra of fullerene C60 in various mixtures of polar N-methyl-2-pyrrolidone (NMP), ϵ = 32, and low-polar toluene, ϵ = 2.4, are analyzed. A sharp solvatochromic effect is observed when toluene is added to C60/NMP. The comparison with the effect of water addition, ϵ = 80, to C60/NMP is given.

Acknowledgment

The work was supported by RF President grant MK-1055.2011.2. MVK was supported by the RFBR grant 09-03-00004 and by the grant for Leading Scientific Schools in Russia 6512.2010.3.

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