Infrared spectra of phenanthrene particles generated by pulsed rapid expansion of CO2 solutions
2004 | conference paper. A publication of Göttingen
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Infrared spectra of phenanthrene particles generated by pulsed rapid expansion of CO2 solutions
Hermsdorf, D.; Bonnamy, A.; Suhm, M. A. & Signorell, R. (2004)
Physical Chemistry Chemical Physics, 6(19) pp. 4652-4657. 3rd Workshop on Spectroscopy and Dynamics of Molecular Coils and Aggregates, Kassel, GERMANY.
Cambridge: Royal Soc Chemistry. DOI: https://doi.org/10.1039/b406193d
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Details
- Authors
- Hermsdorf, D.; Bonnamy, A.; Suhm, Martin A. ; Signorell, R.
- Abstract
- A new apparatus for the pulsed rapid expansion of supercritical solutions (RESS) is presented. Phenanthrene particles with diameters of 240 nm were generated by expanding dilute solutions of phenanthrene in CO2. The number size distribution and the shape of the particles were analyzed off-line with scanning electron microscopy and on-line with a scanning mobility particle sizer and extinction measurements. From these investigations and from infrared spectra of the aerosol particles, refractive index data for phenanthrene were determined in the mid-infrared region of the spectrum.
- Issue Date
- 2004
- Status
- published
- Publisher
- Royal Soc Chemistry
- Journal
- Physical Chemistry Chemical Physics
- Organization
- Institut für Physikalische Chemie
- Conference
- 3rd Workshop on Spectroscopy and Dynamics of Molecular Coils and Aggregates
- Conference Place
- Kassel, GERMANY
- ISSN
- 1463-9076
