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Inflection point in the Debye relaxation time of 2-butyl-1-octanol.
- Source :
-
Journal of Chemical Physics . 12/7/2018, Vol. 149 Issue 21, pN.PAG-N.PAG. 6p. 5 Graphs. - Publication Year :
- 2018
-
Abstract
- We report a striking anomaly in the pressure dependent Debye-relaxation time of the branched monohydroxy alcohol 2-butyl-1-octanol. Evidence of a crossover from slower to faster than exponential pressure dependency was obtained at different temperatures via high pressure broadband dielectric spectroscopy. At the same time, viscosity measurements reveal similar behavior in the viscosity, respectively, the structural relaxation time, indicating a similar origin of the phenomena. [ABSTRACT FROM AUTHOR]
- Subjects :
- *OCTYL alcohol
*DEBYE'S theory
*VISCOSITY
*DIELECTRIC properties
*PRESSURE
Subjects
Details
- Language :
- English
- ISSN :
- 00219606
- Volume :
- 149
- Issue :
- 21
- Database :
- Academic Search Index
- Journal :
- Journal of Chemical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 133463060
- Full Text :
- https://doi.org/10.1063/1.5064757