Calculation of henry constants for the adsorption of isomeric phenylenediamines on graphitized thermal carbon black
Henry constants for the adsorption of o - and p -phenylenediamines on the surface of graphitized thermal carbon black within the temperature range 433–479 K were calculated by the molecular statistical method. The parameters of the atom-atom potential function of intermolecular interaction between t...
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Veröffentlicht in: | Russian Journal of Physical Chemistry A 2009-12, Vol.83 (13), p.2331-2335 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Henry constants for the adsorption of
o
- and
p
-phenylenediamines on the surface of graphitized thermal carbon black within the temperature range 433–479 K were calculated by the molecular statistical method. The parameters of the atom-atom potential function of intermolecular interaction between the nitrogen atom in aniline and isomeric phenylenediamines and the carbon atom of the basal face of graphite were determined. It was shown that an intramolecular H bond influenced the geometry and adsorption properties of
o
-phenylenediamine. |
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ISSN: | 0036-0244 1531-863X |
DOI: | 10.1134/S0036024409130251 |