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Record Nr. |
UNINA9910304140503321 |
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Autore |
Herrmann Sven |
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Titolo |
New Synthetic Routes to Polyoxometalate Containing Ionic Liquids : An Investigation of their Properties / / by Sven Herrmann |
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Pubbl/distr/stampa |
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Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer Spektrum, , 2015 |
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ISBN |
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Edizione |
[1st ed. 2015.] |
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Descrizione fisica |
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1 online resource (138 p.) |
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Collana |
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Disciplina |
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Soggetti |
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Inorganic chemistry |
Catalysis |
Chemical engineering |
Inorganic Chemistry |
Industrial Chemistry/Chemical Engineering |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Polyoxometlates and Ionic Liquids in General -- POM-Ils as New Class of Compounds -- Synthesis and Characterization of POM-ILs -- Reactivity Towards Azide and Carbonmonoxide. |
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Sommario/riassunto |
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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 |
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