On the Nature of Interaction Between Fullerene and Aniline

Interaction between fullerene C 60 and N,N-dialkyl-substituted anilines was studied by gas-liquid chromatography (GLC) and titration calorimetry. The GLC study was performed at 140-200°C in the poly(tetramethylbenzene) solvent with ultra-high solubility of C 60 . No interaction of the C 60 -aniline...

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Bibliographic Details
Published in:Fullerenes, nanotubes, and carbon nanostructures nanotubes, and carbon nanostructures, 2004-12, Vol.12 (3), p.583-592
Main Authors: Borovkov, Nicholas, Blokhina, Svetlana, Kutepov, Aleksey, Lebedeva, Natalie, Olkhovich, Marina, Pavlycheva, Natalie, Sharapova, Angelica
Format: Article
Language:English
Subjects:
Calorimetry
Chromatography
Fullerene
Thermodynamic properties
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Summary:Interaction between fullerene C 60 and N,N-dialkyl-substituted anilines was studied by gas-liquid chromatography (GLC) and titration calorimetry. The GLC study was performed at 140-200°C in the poly(tetramethylbenzene) solvent with ultra-high solubility of C 60 . No interaction of the C 60 -aniline type was registered under such conditions. Calorimetric titration performed at 25°C in a non-aromatic solvent confirmed the lack of complex formation. Minute exoeffect registered is explained by suppressing of the rotation motion of the C 60 molecules accompanied by energy dissipation for the aniline environment.
ISSN:1536-383X
1536-4046
DOI:10.1081/FST-200026942