KOPS - The Institutional Repository of the University of Konstanz

Mesocrystals of vanadium pentoxide : a comparative evaluation of three different pathways of mesocrystal synthesis from tactosol precursors

Mesocrystals of vanadium pentoxide : a comparative evaluation of three different pathways of mesocrystal synthesis from tactosol precursors

Cite This

Files in this item

Checksum: MD5:b40272939bd981c5c2b54bb8f894fe9f

LAUSSER, Christine, Helmut CÖLFEN, Markus ANTONIETTI, 2011. Mesocrystals of vanadium pentoxide : a comparative evaluation of three different pathways of mesocrystal synthesis from tactosol precursors. In: ACS Nano. 5(1), pp. 107-114. ISSN 1936-0851. eISSN 1936-086X. Available under: doi: 10.1021/nn1017186

@article{Lausser2011-01-25Mesoc-18746, title={Mesocrystals of vanadium pentoxide : a comparative evaluation of three different pathways of mesocrystal synthesis from tactosol precursors}, year={2011}, doi={10.1021/nn1017186}, number={1}, volume={5}, issn={1936-0851}, journal={ACS Nano}, pages={107--114}, author={Lausser, Christine and Cölfen, Helmut and Antonietti, Markus} }

<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/123456789/18746"> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:creator>Lausser, Christine</dc:creator> <dc:contributor>Antonietti, Markus</dc:contributor> <dc:contributor>Lausser, Christine</dc:contributor> <dcterms:bibliographicCitation>First publ. in: ACS Nano ; 5 (2011), 1. - S. 107–114</dcterms:bibliographicCitation> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/18746/2/Lausser_Mesocrystals.pdf"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:title>Mesocrystals of vanadium pentoxide : a comparative evaluation of three different pathways of mesocrystal synthesis from tactosol precursors</dcterms:title> <dcterms:issued>2011-01-25</dcterms:issued> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-01-14T23:25:05Z</dcterms:available> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/18746"/> <dc:language>eng</dc:language> <dc:creator>Antonietti, Markus</dc:creator> <dc:creator>Cölfen, Helmut</dc:creator> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/18746/2/Lausser_Mesocrystals.pdf"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-28T09:46:14Z</dc:date> <dcterms:abstract xml:lang="eng">Vanadium pentoxide mesocrystals were synthesized from a mineral liquid crystalline precursor phase, a so-called tactosol. For comparative evaluation of solid formation from that phase, the distance between the vanadium pentoxide particles was lowered by three different modes: (a) by adding a 0.1 M NaCl solution, the electric double layer was compressed and controlled particle aggregation was induced; (b) application of external pressure by ultracentrifugation resulted in particle compression and final crystallization; (c) an acrylic acid/ sulfonic acid copolymer was added to introduce polymer-mediated particle alignment and densification. In all three cases, the preorientation of the particles within the liquid crystal remained, and different mesocrystals were formed. This was demonstrated by comparative analysis of the resulting structures by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and polarization microscopy.</dcterms:abstract> <dc:rights>terms-of-use</dc:rights> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Cölfen, Helmut</dc:contributor> </rdf:Description> </rdf:RDF>

Downloads since Oct 1, 2014 (Information about access statistics)

Lausser_Mesocrystals.pdf 229

This item appears in the following Collection(s)

Search KOPS


Browse

My Account