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Peer-reviewed Journal Articles, etc >
Dielectric study of acetophenone and its derivatives
| Title: | Dielectric study of acetophenone and its derivatives |
| Authors: | Yomogida, Yoshiki Browse this author | | Nozaki, Ryusuke Browse this author |
| Keywords: | Dielectric relaxation | | Hydrogen-bonded liquids | | Molecular dynamics |
| Issue Date: | 30-Oct-2009 |
| Publisher: | Elsevier B.V. |
| Journal Title: | Journal of Molecular Liquids |
| Volume: | 149 |
| Issue: | 3 |
| Start Page: | 101 |
| End Page: | 104 |
| Publisher DOI: | 10.1016/j.molliq.2009.09.001 |
| Abstract: | Complex permittivity measurements on acetophenone and its derivatives o-hydroxybenzaldehyde, o-methylacetophenone, and o-hydroxyacetophenone are performed at frequencies between 1 MHz and 20 GHz at temperatures from 273 to 323 K. The parameters obtained from the fitting of the complex permittivity are analyzed in order to study the effects of the hydroxyl group within a molecule on the dielectric relaxation phenomenon in these liquids. The analysis indicates that dynamical properties are affected not only by the intermolecular hydrogen bond but also by the slight change in molecular structure. This conclusion differs from those obtained from the results of other experiments. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/39955 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 野嵜 龍介
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