| title: |
| Spectroscopic evidence for clusters of like-charged ions in ionic liquids |
|
| contributing persons: |
| Anne Strate, geb. Knorr[VerfasserIn] |
 |
114907289X |
| Ralf Ludwig
, Prof. Dr.[AkademischeR BetreuerIn] |
|
136437524 |
|
Universität Rostock, Institut für Chemie, Physikalische und Theoretische Chemie |
| Roland Winter
, Prof. Dr.[AkademischeR BetreuerIn] |
|
120003813 |
|
Technische Universität Dortmund, Fakultät für Chemie und Chemische Biologie, Physikalische
Chemie I |
|
| contributing corporate bodies: |
| Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution] |
|
2147083-2 |
|
| |
| abstract: |
|
In this work the counterintuitive phenomenon of attraction between ions of like charge
is described for ionic liquids. It is based on cooperative hydrogen bonding leading
to different sized cationic clusters. Experimentally these clusters are indicated
by characteristic spectroscopic features like e.g. redshifts of OH vibrational frequencies.
The experimental observables can be related to charge transfer and second order stabilization
energy. Finally, a theoretical approach of stabilizing the cationic cluster network
by either neutral molecules or negatively charged counterions has been done.
[English] |
|
| document type: |
|
| institution: |
| Faculty of Mathematics and Natural Sciences |
|
| language: |
|
| subject class (DDC): |
| 540 Chemistry & allied sciences |
|
| |
publication /
production: |
Rostock
|
Rostock: Universität Rostock
|
|
2018
|
|
| |
| identifiers: |
|
| |
| access condition: |
|
| license/rights statement: |
all rights reserved
This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz). |
|
|
| RosDok id: |
rosdok_disshab_0000001883 |
| created / modified: |
14.04.2018 / 08.08.2023
|
| metadata license: |
The metadata of this document was dedicated to the public domain
(CC0 1.0 Universal Public Domain Dedication). |
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