| title: |
| Synthesis and investigation of clusters of like-charged ions in OH-functionalized
ionic liquids |
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| contributing persons: |
|
| contributing corporate bodies: |
| Universität Rostock[Grad-verleihende Institution] |
 |
38329-6 |
| Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution] |
|
2147083-2 |
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| |
| abstract: |
|
In dieser Arbeit untersuchten wir systematisch die Bildung von kationischen (c-c)-Clustern
in OH-funktionalisierten ionischen Flüssigkeiten (ILs) mit einer Vielzahl von experimentellen
und theoretischen Methoden. Der Synthese der ILs folgte die umfassende Untersuchung
der (c-c)-Cluster und deren Einflussfaktoren in der Gasphase, der kondensierten Phase
und an der Fest/Flüssig-Grenzfläche. Mit IR-Spektroskopie, Neutronenbeugung und quantenchemischen
Methoden konnten wir zeigen, dass die kooperativen Wasserstoffbrücken in (c-c)-Clustern
stärker sind als die zwischen Kation und Anion.
[German] |
|
In this work, we systematically investigated the formation of cationic clusters in
OH-functionalised ionic liquids (ILs) using a plethora of experimental and theoretical
methods. The synthesis and characterization of well-suited sets of ILs was followed
by a comprehensive study of cationic clusters and their influencing factors in the
gas phase, the condensed phase and at the solid/liquid interface. Infrared spectroscopy,
neutron diffraction and quantum chemical methods showed that cooperative hydrogen
bonding in cationic clusters is counterintuitively stronger than between cation and
anion.
[English] |
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| document type: |
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| institution: |
| Faculty of Mathematics and Natural Sciences |
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| language: |
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| subject class (DDC): |
| 530 Physics |
| 540 Chemistry & allied sciences |
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| |
publication /
production: |
Rostock
|
Rostock: Universität Rostock
|
|
2019
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|
| statement of responsibility: |
| vorgelegt von Thomas Niemann |
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| |
| identifiers: |
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| access condition: |
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| license/rights statement: |
all rights reserved
This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz). |
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| RosDok id: |
rosdok_disshab_0000002262 |
| created / modified: |
05.03.2020 / 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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