Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5408580 | Journal of Molecular Liquids | 2017 | 10 Pages |
Abstract
The temporal solvatochromic effect in the C70/toluene solution with 20Â vol.% of N-methyl-pyrrolidine-2-one (NMP) was observed and investigated by UV-vis spectroscopy. The structure of the C70 aggregates in this mixture was measured by small-angle X-ray and dynamic light scattering methods applied to the “old” solutions. The performed structural investigations reveal the existence of a prevailing concentration of small fullerene clusters. As the result, it is supposed that the observed solvatochromism is caused by the formation of charge-transfer complexes between fullerene and NMP molecules.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
T.V. Nagorna, O.A. Kyzyma, D. Chudoba, A.V. Nagornyi,