Directional Materials : Nanoporous Organosilica Monoliths with Multiple Gradients Prepared Using Click Chemistry

Lade...
Vorschaubild
Dateien
Zu diesem Dokument gibt es keine Dateien.
Datum
2015
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
ArXiv-ID
Internationale Patentnummer
EU-Projektnummer
DFG-Projektnummer
Forschungsförderung
Projekt
Open Access-Veröffentlichung
Sammlungen
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Angewandte Chemie / International Edition. 2015, 54(36), pp. 10465-10469. ISSN 1433-7851. eISSN 1521-3773. Available under: doi: 10.1002/anie.201502878
Zusammenfassung

The existence of more than one functional entity is fundamental for materials, which are desired of fulfilling complementary or succeeding tasks. Whereas it is feasible to make materials with a homogeneous distribution of two different, functional groups, cases are extremely rare exhibiting a smooth transition from one property to the next along a defined distance. We present a new approach leading to high-surface area solids with functional gradients at the microstructural level. Periodically ordered mesoporous organosilicas (PMOs) and aerogel-like monolithic bodies with a maximum density of azide groups were prepared from a novel sol-gel precursor. The controlled and fast conversion of the azide into numerous functions by click chemistry is the prerequisite for the implementation of manifold gradient profiles. Herein we discuss materials with chemical, optical and structural gradients, which are interesting for all applications requiring directionality, for example, chromatography.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
540 Chemie
Schlagwörter
click chemistry, gradients, hybrid materials, nanoporous materials, surface modification
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690SCHACHTSCHNEIDER, Andreas, Martin WESSIG, Martin SPITZBARTH, Adrian DONNER, Christian FISCHER, Malte DRESCHER, Sebastian POLARZ, 2015. Directional Materials : Nanoporous Organosilica Monoliths with Multiple Gradients Prepared Using Click Chemistry. In: Angewandte Chemie / International Edition. 2015, 54(36), pp. 10465-10469. ISSN 1433-7851. eISSN 1521-3773. Available under: doi: 10.1002/anie.201502878
BibTex
@article{Schachtschneider2015Direc-32558,
  year={2015},
  doi={10.1002/anie.201502878},
  title={Directional Materials : Nanoporous Organosilica Monoliths with Multiple Gradients Prepared Using Click Chemistry},
  number={36},
  volume={54},
  issn={1433-7851},
  journal={Angewandte Chemie / International Edition},
  pages={10465--10469},
  author={Schachtschneider, Andreas and Wessig, Martin and Spitzbarth, Martin and Donner, Adrian and Fischer, Christian and Drescher, Malte and Polarz, Sebastian}
}
RDF
<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/server/rdf/resource/123456789/32558">
    <dcterms:title>Directional Materials : Nanoporous Organosilica Monoliths with Multiple Gradients Prepared Using Click Chemistry</dcterms:title>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:creator>Drescher, Malte</dc:creator>
    <dc:creator>Spitzbarth, Martin</dc:creator>
    <dc:creator>Polarz, Sebastian</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/32558"/>
    <dc:contributor>Donner, Adrian</dc:contributor>
    <dcterms:issued>2015</dcterms:issued>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-01-13T14:55:30Z</dcterms:available>
    <dc:language>eng</dc:language>
    <dc:creator>Wessig, Martin</dc:creator>
    <dc:creator>Schachtschneider, Andreas</dc:creator>
    <dc:contributor>Wessig, Martin</dc:contributor>
    <dc:creator>Fischer, Christian</dc:creator>
    <dc:contributor>Schachtschneider, Andreas</dc:contributor>
    <dc:contributor>Fischer, Christian</dc:contributor>
    <dcterms:abstract xml:lang="eng">The existence of more than one functional entity is fundamental for materials, which are desired of fulfilling complementary or succeeding tasks. Whereas it is feasible to make materials with a homogeneous distribution of two different, functional groups, cases are extremely rare exhibiting a smooth transition from one property to the next along a defined distance. We present a new approach leading to high-surface area solids with functional gradients at the microstructural level. Periodically ordered mesoporous organosilicas (PMOs) and aerogel-like monolithic bodies with a maximum density of azide groups were prepared from a novel sol-gel precursor. The controlled and fast conversion of the azide into numerous functions by click chemistry is the prerequisite for the implementation of manifold gradient profiles. Herein we discuss materials with chemical, optical and structural gradients, which are interesting for all applications requiring directionality, for example, chromatography.</dcterms:abstract>
    <dc:contributor>Polarz, Sebastian</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Drescher, Malte</dc:contributor>
    <dc:creator>Donner, Adrian</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:contributor>Spitzbarth, Martin</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-01-13T14:55:30Z</dc:date>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet