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Diluted effects on n-propanol
- Source :
- Physica B: Condensed Matter. :568-570
- Publication Year :
- 1996
- Publisher :
- Elsevier BV, 1996.
-
Abstract
- Raman scattering and mass spectra of n-propanol and p-dioxane mixtures have been measured in order to study diluted effects on n-propanol. The results of both high frequency Raman spectra and mass spectra show the rapid decrease of clusters of hydrogen bonded molecules with decreasing n-propanol mole fractions ( x np ). In the low frequency Raman spectra, line shapes were analyzed using the mode coupling theory. It is found that the minimum frequency of the imaginary part of dynamic susceptibility, ω min , becomes lower with decreasing x np . These concentration dependencies suggest a strong relation between the slow structural relaxation and the network structure of molecules in n-propanol.
- Subjects :
- Materials science
integumentary system
Hydrogen
Relaxation (NMR)
Analytical chemistry
chemistry.chemical_element
Condensed Matter Physics
Mole fraction
Electronic, Optical and Magnetic Materials
symbols.namesake
Nuclear magnetic resonance
chemistry
symbols
Mass spectrum
Molecule
Coherent anti-Stokes Raman spectroscopy
Electrical and Electronic Engineering
Raman spectroscopy
Raman scattering
Subjects
Details
- ISSN :
- 09214526
- Database :
- OpenAIRE
- Journal :
- Physica B: Condensed Matter
- Accession number :
- edsair.doi...........f20c829c7d1af239c1af9d33e950bc04