KOPS - Das Institutionelle Repositorium der Universität Konstanz

Low Temperature Reaction of Molecular Zinc Oxide Precursors in Ionic Liquids Leading to Ionogel Nanoparticles with Shape Anisotropy

Low Temperature Reaction of Molecular Zinc Oxide Precursors in Ionic Liquids Leading to Ionogel Nanoparticles with Shape Anisotropy

Zitieren

Dateien zu dieser Ressource

Dateien Größe Format Anzeige

Zu diesem Dokument gibt es keine Dateien.

VOGGENREITER, Markus, Pascal VÖPEL, Bernd SMARSLY, Sebastian POLARZ, 2017. Low Temperature Reaction of Molecular Zinc Oxide Precursors in Ionic Liquids Leading to Ionogel Nanoparticles with Shape Anisotropy. In: Zeitschrift für anorganische und allgemeine Chemie : ZAAC. 643(1), pp. 93-100. ISSN 0863-1786. eISSN 0044-2313. Available under: doi: 10.1002/zaac.201600341

@article{Voggenreiter2017-01Tempe-38561, title={Low Temperature Reaction of Molecular Zinc Oxide Precursors in Ionic Liquids Leading to Ionogel Nanoparticles with Shape Anisotropy}, year={2017}, doi={10.1002/zaac.201600341}, number={1}, volume={643}, issn={0863-1786}, journal={Zeitschrift für anorganische und allgemeine Chemie : ZAAC}, pages={93--100}, author={Voggenreiter, Markus and Vöpel, Pascal and Smarsly, Bernd and Polarz, Sebastian} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/38561"> <dc:creator>Polarz, Sebastian</dc:creator> <dc:contributor>Smarsly, Bernd</dc:contributor> <dc:contributor>Vöpel, Pascal</dc:contributor> <dcterms:abstract xml:lang="eng">The majority of particle synthesis methods are based on nucleation and growth processes in solvents. Whereas the role of capping agents has been investigated extensively regarding control particle size and shape, the unique role of the solvent is understood to a much lesser extent. Compared to other polar solvents, e.g. water, ionic liquids (ILs) are unique because their properties can be fine-tuned precisely by appropriate choice and modification of cation and anion. This makes ILs also interesting for particle synthesis. We present the generation of zinc oxide (ZnO) in imidazolium ILs starting from molecular precursors. A hydrolytic, sol-gel based synthesis route is suitable to achieve nanocrystalline ZnO. We find by in-situ synchrotron wide angle X-ray diffraction that in ILs an unusual ZnO phase with α-boron nitride structure acts as an intermediate prior to crystallization of the thermodynamically stable Wurtzite. This special mechanism leads to organic-inorganic hybrid IL/ZnO nanoparticles with plate-like morphology. Because of the large content of IL embedded in the ZnO matrix the novel particles gain ionogel properties, e.g. ion conductivity probed by impedance spectroscopy.</dcterms:abstract> <dc:language>eng</dc:language> <dc:creator>Voggenreiter, Markus</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Vöpel, Pascal</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-04-21T13:02:32Z</dcterms:available> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/38561"/> <dc:contributor>Voggenreiter, Markus</dc:contributor> <dc:creator>Smarsly, Bernd</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-04-21T13:02:32Z</dc:date> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:contributor>Polarz, Sebastian</dc:contributor> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dcterms:title>Low Temperature Reaction of Molecular Zinc Oxide Precursors in Ionic Liquids Leading to Ionogel Nanoparticles with Shape Anisotropy</dcterms:title> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:issued>2017-01</dcterms:issued> </rdf:Description> </rdf:RDF>

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto