Gross, T. and Buchhauser, J. and Price, W. E. and Tarassov, I. N. and Lüdemann, Hans-Dietrich (1997) The p,T-dependence of self-diffusion in fluid ammonia. JOURNAL OF MOLECULAR LIQUIDS, 73-74. pp. 433-444. ISSN 0167-7322, 1873-3166
Full text not available from this repository.Abstract
Self-diffusion coefficients D for fluid NH3 have been obtained at high pressures by the NMR pulsed field gradient method for the first time between the melting pressure curve and 473 K lit pressures up to 200 MPa. Compared to H2O and the lower alcohols D of NH3 shows a surprisingly weak T dependence. The data are analyzed in the rough-hard-sphere (RHS) model. The A-parameter of this model gives no indication for the influence of hydrogen bonding upon the translational dynamics in NH3.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LIQUID-HYDROGEN FLUORIDE; HIGH-PRESSURE NMR; HARD-SPHERE FLUID; DENSITY-DEPENDENCE; MOLECULAR-DYNAMICS; THERMODYNAMIC PROPERTIES; TEMPERATURE-DEPENDENCE; METHANE; DIFFRACTION; COEFFICIENT |
| Subjects: | 500 Science > 540 Chemistry & allied sciences 500 Science > 570 Life sciences |
| Divisions: | Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 02 Mar 2023 09:47 |
| Last Modified: | 02 Mar 2023 09:47 |
| URI: | https://pred.uni-regensburg.de/id/eprint/50442 |
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