Organic / Inorganic hybrid amphiphiles with bolaform architecture

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SUTTER, Sebastian, 2020. Organic / Inorganic hybrid amphiphiles with bolaform architecture [Dissertation]. Konstanz: University of Konstanz

@phdthesis{Sutter2020Organ-53136, title={Organic / Inorganic hybrid amphiphiles with bolaform architecture}, year={2020}, author={Sutter, Sebastian}, address={Konstanz}, school={Universität Konstanz} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Sutter, Sebastian</dc:contributor> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource=""/> <bibo:uri rdf:resource=""/> <dcterms:available rdf:datatype="">2021-03-12T06:11:42Z</dcterms:available> <dc:creator>Sutter, Sebastian</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:abstract xml:lang="eng">This Ph.D. thesis mention the synthesis and physical properties of catalytic active surfactants. So, bolaamphiphiles showing a probable catalytic active polyoxometalate cluster (POM) and a highly coordinating thiol (SH) group were synthesized. After characterizing their molecular architecture, the physical properties of these compounds in aqueous solutions (i.e. self-assembly behaviour) were investigated. In a second step, these surfactants were coordinated by utilizing the thiol group on the surface of gold nanoparticles, realizing a nano-hybrid catalyst. The resulting catalytic system show a significant improvement of the performance by light irradiation. This improvement is based on a plasmonic enhancement, consisting of three separate effects. First, a nano-heating effect rise the catalytic conversion in accordance to the temperature dependence of the reaction. Additionally, a transfer of stimulated ‘hot electrons’ from the gold nanoparticle to the POM cluster can be strongly assumed. Thereby, the transfer depends on a distance and an electron-conductive parameter, resulting in a maximum of enhancement of 465%.</dcterms:abstract> <dcterms:title>Organic / Inorganic hybrid amphiphiles with bolaform architecture</dcterms:title> <dc:rights>terms-of-use</dc:rights> <dcterms:isPartOf rdf:resource=""/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:date rdf:datatype="">2021-03-12T06:11:42Z</dc:date> <dcterms:issued>2020</dcterms:issued> <dcterms:rights rdf:resource=""/> </rdf:Description> </rdf:RDF>

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