Schroedle, Simon and Annat, Gary and MacFarlane, Douglas R. and Forsyth, Maria and Buchner, Richard and Heftner, Glenn (2007) High frequency dielectric response of the ionic liquid N-methyl-N-ethylpyrrolidinium dicyanamide. AUSTRALIAN JOURNAL OF CHEMISTRY, 60 (1). pp. 6-8. ISSN 0004-9425, 1445-0038
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A study of the room-temperature ionic liquid N-methyl-N-ethylpyrrolidinium dicyanamide by dielectric relaxation spectroscopy over the frequency range 0.2 GHz <= nu <= 89 GHz has revealed that, in addition to the already known lower frequency processes, there is a broad featureless dielectric loss at higher frequencies. The latter is probably due to the translational (oscillatory) motions of the dipolar ions of the IL relative to each other, with additional contributions from their fast rotation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ELECTROLYTE-SOLUTIONS; SPECTROSCOPY; IMIDAZOLIUM; RELAXATION; DYNAMICS; PERMITTIVITY; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Richard Buchner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 11 Jan 2021 09:44 |
| Last Modified: | 11 Jan 2021 09:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/33340 |
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