Molekülstruktur und retentionsverhalten : V. Berechnung der adsorptionsenergie aromatischer kohlenwasserstoffe an graphitiertem thermischen russ
✍ Scribed by H.-J. Hofmann; W. Engewald; D. Heidrich; J. Pörschmann; K. Thieroff; P. Uhlmann
- Book ID
- 104147227
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 1009 KB
- Volume
- 115
- Category
- Article
- ISSN
- 1873-3778
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✦ Synopsis
Mofecuhr sCrucCure and rerention behaviour. r/. Calcufariorr of adsorptiorz energies for aroma~k &A-acarbons on graphitized carbon black
The energies of adsorption are calculated for some aromatic hydrocarbons and methy&substituted benzeces by use of empirical potentiaf functions. Sugestions about the arientation of adsorbed molecules on the graphite surface are made. ft is necesssry for expfznation of the par@ small differences in adsorption en-er=y for aromatic and conjugated systems to include both changes of the ener_w of non-bonding interactions a2d the electronic structure.
The participation of charge-transfer interactions In adsorption is discrrssed for compounds of this vpe.