Influence of carbon-coated iron nanoparticles on the Raman spectrum of liquid ethanol
Kiefer J, Toni F, Wirth KE (2015)
Publication Language: English
Publication Status: Published
Publication Type: Journal article, Original article
Publication year: 2015
Journal
Publisher: John Wiley and Sons Ltd
Book Volume: 46
Pages Range: 1124-1128
Journal Issue: 11
DOI: 10.1002/jrs.4743
Abstract
Raman spectroscopy is applied to study the interactions between carbon‐coated iron nanoparticles and ethanol. The spectra reveal changes in the vibrational structure of ethanol, despite dispersion of only a very small amount of nanoparticles. The hydrogen bonding network of ethanol is significantly affected in the presence of the particles. This is revealed by frequency shifts throughout the spectrum as well as the modification of the OH stretching band of the alcohol. The carbon shell of the nanoparticles does not exhibit polar groups, and hence the non‐polar interactions in the system are strengthened and the hydrogen bonding is weakened.
Authors with CRIS profile
Franziska Toni
Lehrstuhl für Feststoff- und Grenzflächenverfahrenstechnik
Karl-Ernst Wirth
Professur für Partikeltechnik
Involved external institutions
Germany (DE)How to cite
APA:
Kiefer, J., Toni, F., & Wirth, K.-E. (2015). Influence of carbon-coated iron nanoparticles on the Raman spectrum of liquid ethanol. Journal of Raman Spectroscopy, 46(11), 1124-1128. https://dx.doi.org/10.1002/jrs.4743
MLA:
Kiefer, Johannes, Franziska Toni, and Karl-Ernst Wirth. "Influence of carbon-coated iron nanoparticles on the Raman spectrum of liquid ethanol." Journal of Raman Spectroscopy 46.11 (2015): 1124-1128.
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