New Synthetic Routes to Polyoxometalate Containing Ionic Liquids: An Investigation of their Properties (BestMasters) - Softcover

Herrmann, Sven

Softcover

ISBN 10: 3658087951 ISBN 13: 9783658087951

Publisher: Springer Spektrum, 2015

Synopsis

In his Master project Sven Herrmann for the first time carried out fundamental investigations into the development of polyoxometalate based ionic liquids (POM-ILs). The POM-ILs were obtained by charge balancing inorganic polyoxometalate (POM) anions with sterically demanding tetraalkylammonium or tetraalkylphosphonium cations. By functionalization of lacunary Keggin clusters with 3d-transition metals and charge balancing with tetraalkylammonium cations of differing chain length, a model system for the correlation of the molecular structure with macroscopic materials properties was obtained. In a systematic approach the syntheses via self-aggregation is presented. Analytic methods comprise UV-Vis, FTIR, NMR, EPR and Mößbauer spectroscopy. For determination of the materials properties TGA and DSC were carried out and rheological studies shed light onto the flow characteristics of the highly viscous materials.

About this title

About the Author

Sven Herrmann obtained his Masters degree at the University of Erlangen-Nürnberg. He then joined the working group of Prof. Carsten Streb in the inorganic department at the University of Ulm to work on his PhD thesis that targets the development of polyoxometalate based ionic liquids (POM-ILs).

From the Back Cover

In his Master project Sven Herrmann for the first time carried out fundamental investigations into the development of polyoxometalate based ionic liquids (POM-ILs). The POM-ILs were obtained by charge balancing inorganic polyoxometalate (POM) anions with sterically demanding tetraalkylammonium or tetraalkylphosphonium cations. By functionalization of lacunary Keggin clusters with 3d-transition metals and charge balancing with tetraalkylammonium cations of differing chain length, a model system for the correlation of the molecular structure with macroscopic materials properties was obtained. In a systematic approach the syntheses via self-aggregation is presented. Analytic methods comprise UV-Vis, FTIR, NMR, EPR and Mößbauer spectroscopy. For determination of the materials properties TGA and DSC were carried out and rheological studies shed light onto the flow characteristics of the highly viscous materials.

Contents

• Polyoxometlates and Ionic Liquids in General
• POM-Ils as New Class of Compounds
• Synthesis and Characterization of POM-ILs
• Reactivity Towards Azide and Carbonmonoxide

Target Groups

• Researchers and students in the field of chemistry
• Practitioners in this area

The Author

Sven Herrmann obtained his Masters degree at the University of Erlangen-Nürnberg. Hethen joined the working group of Prof. Carsten Streb in the inorganic department at the University of Ulm to work on his PhD thesis that targets the development of polyoxometalate based ionic liquids (POM-ILs).

Edition details

• Publisher: Springer Spektrum
• Publication date: 2015
• Language: English
• ISBN 10: 3658087951
• ISBN 13: 9783658087951
• Binding: Paperback
• Number of pages: 143