Publikation:

Cuboctahedral Sb2O3 Mesocrystals Organized from Octahedral Building Blocks : More than Self-Similarity

Lade...
Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2016

Autor:innen

Wang, Sha-Sha
Xing, Zhou-Hao
Chen, Guang-Yi
Xu, An-Wu

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Crystal Growth & Design. 2016, 16(7), pp. 3613-3617. ISSN 1528-7483. eISSN 1528-7505. Available under: doi: 10.1021/acs.cgd.5b01810

Zusammenfassung

Assembly of nanoparticle building blocks over multiple length scales into hierarchically ordered structures plays an essential role in the nonclassical crystallization pathway. Although random particle aggregates are constantly observed in crystallization experiments, mesocrystals with wellshaped morphology and ordered hierarchical structure have been seldomly reported. Here, we describe the successful production of remarkable cuboctahedral Sb2O3 mesocrystals with hierarchical three-dimensional superstructures through a simple solution route. This is the first example of well-defined polyhedral mesocrystals with a cuboctahedral external morphology differing from the octahedral morphology of the building subunits. Electrostatic interactions between cetyltrimethylammonium cations (CTA+) and tartrate anions and hydrophobic interactions between the cetyltrimethylammonium bromide tails were supposed to be the driving force for the aggregation-based growth process. This novel mesocrystal formation breaks through the classical crystallization pattern and opens up a new pathway to construct mesoscale-transformed mesocrystals with hierarchical superstructures.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690WANG, Sha-Sha, Zhou-Hao XING, Guang-Yi CHEN, Helmut CÖLFEN, An-Wu XU, 2016. Cuboctahedral Sb2O3 Mesocrystals Organized from Octahedral Building Blocks : More than Self-Similarity. In: Crystal Growth & Design. 2016, 16(7), pp. 3613-3617. ISSN 1528-7483. eISSN 1528-7505. Available under: doi: 10.1021/acs.cgd.5b01810
BibTex
@article{Wang2016-07-06Cuboc-36002,
  year={2016},
  doi={10.1021/acs.cgd.5b01810},
  title={Cuboctahedral Sb<sub>2</sub>O<sub>3</sub> Mesocrystals Organized from Octahedral Building Blocks : More than Self-Similarity},
  number={7},
  volume={16},
  issn={1528-7483},
  journal={Crystal Growth & Design},
  pages={3613--3617},
  author={Wang, Sha-Sha and Xing, Zhou-Hao and Chen, Guang-Yi and Cölfen, Helmut and Xu, An-Wu}
}
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/123456789/36002">
    <dc:creator>Xing, Zhou-Hao</dc:creator>
    <dcterms:abstract xml:lang="eng">Assembly of nanoparticle building blocks over multiple length scales into hierarchically ordered structures plays an essential role in the nonclassical crystallization pathway. Although random particle aggregates are constantly observed in crystallization experiments, mesocrystals with wellshaped morphology and ordered hierarchical structure have been seldomly reported. Here, we describe the successful production of remarkable cuboctahedral Sb&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt; mesocrystals with hierarchical three-dimensional superstructures through a simple solution route. This is the first example of well-defined polyhedral mesocrystals with a cuboctahedral external morphology differing from the octahedral morphology of the building subunits. Electrostatic interactions between cetyltrimethylammonium cations (CTA&lt;sup&gt;+&lt;/sup&gt;) and tartrate anions and hydrophobic interactions between the cetyltrimethylammonium bromide tails were supposed to be the driving force for the aggregation-based growth process. This novel mesocrystal formation breaks through the classical crystallization pattern and opens up a new pathway to construct mesoscale-transformed mesocrystals with hierarchical superstructures.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-11-21T13:58:43Z</dc:date>
    <dc:contributor>Wang, Sha-Sha</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-11-21T13:58:43Z</dcterms:available>
    <dc:creator>Wang, Sha-Sha</dc:creator>
    <dc:contributor>Chen, Guang-Yi</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:contributor>Xu, An-Wu</dc:contributor>
    <dc:contributor>Xing, Zhou-Hao</dc:contributor>
    <dc:creator>Chen, Guang-Yi</dc:creator>
    <dc:contributor>Cölfen, Helmut</dc:contributor>
    <dcterms:issued>2016-07-06</dcterms:issued>
    <dc:creator>Xu, An-Wu</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/36002"/>
    <dc:language>eng</dc:language>
    <dc:creator>Cölfen, Helmut</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:title>Cuboctahedral Sb&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt; Mesocrystals Organized from Octahedral Building Blocks : More than Self-Similarity</dcterms:title>
  </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
Diese Publikation teilen