Investigation and modeling of evolution of C^sub 60^/NMP solution UV-Vis spectra

The kinetics for the dissolution of fullerene C60 in N-methyl-2-pyrrolidone (NMP) solvent are investigated through measurements of the stirring speed and temperature dependence of the UV-Vis absorption spectra. We develop a model for the kinetics of simultaneously occurring processes in the solution...

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Published inNanosystems : Physics, Chemistry, Mathematics Vol. 7; no. 1; p. 99
Main Authors Jargalan, N, Tropin, T V, Avdeev, M V, Aksenov, V L
Format Journal Article
LanguageEnglish
Published St. Petersburg St. Petersburg National Research University of Information Technologies, Mechanics and Optics 01.01.2016
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Summary:The kinetics for the dissolution of fullerene C60 in N-methyl-2-pyrrolidone (NMP) solvent are investigated through measurements of the stirring speed and temperature dependence of the UV-Vis absorption spectra. We develop a model for the kinetics of simultaneously occurring processes in the solution, employing a system of simple kinetic equations and obtain the corresponding parameters dependence on preparation conditions. The obtained results will allow one in the future to consider these effects when modeling the slow growth kinetics of large clusters in C60/NMP solutions.
ISSN:2220-8054
2305-7971
DOI:10.17586/2220-8054-2016-7-1-99-103