Highly ordered monolayer/bilayer TiO2 hollow sphere films with widely tunable visible-light reflection and absorption bands

Lade...
Vorschaubild
Dateien
Schmidt-Mende_252136.pdf
Schmidt-Mende_252136.pdfGröße: 1.29 MBDownloads: 448
Datum
2013
Autor:innen
Li, Jie
Qin, Yao
Jin, Chao
Li, Ying
Shi, Donglu
Gan, Lihua
Yang, Jinhu
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
DOI (zitierfähiger Link)
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Zusammenfassung

Monolayer and bilayer TiO2 hollow hemisphere/sphere (THH/THS) films consisting of highly ordered hexagonal-patterned THHs/THSs with thin shells of [similar]10 nm and different diameters of [similar]170 and [similar]470 nm have been prepared by templating of two-dimensional polystyrene sphere (PS) assembly films coupled with TiO2 sputtering/wet coating approaches. Owing to their precisely adjustable structural parameters, such as THH/THS shape and diameter as well as film layer thickness, the prepared THH/THS films exhibit widely tunable visible-light reflection and absorption bands, i.e. from 380 to 850 nm for reflection and 390 to 520 nm for absorption, respectively. The mechanism of the novel optical behaviors of the THH/THS films has been discussed in depth, combined with some calculations according to Bragg's law. In addition, photocatalytic experiments of RhB degradation employing the THH/THS films as recyclable catalysts have been conducted. The THH/THS films with controlled structures and precisely tunable optical properties are attractive for a wide range of applications, such as recyclable catalysts for photocatalysis, efficient oxide electrodes or scattering layers for solar cells, gas-permeable electrode materials for high-performance sensors and so on.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690LI, Jie, Yao QIN, Chao JIN, Ying LI, Donglu SHI, Lukas SCHMIDT-MENDE, Lihua GAN, Jinhu YANG, 2013. Highly ordered monolayer/bilayer TiO2 hollow sphere films with widely tunable visible-light reflection and absorption bands. In: Nanoscale. 2013, 5(11), pp. 5009-5016. ISSN 2040-3364. eISSN 2040-3372. Available under: doi: 10.1039/C3NR00778B
BibTex
@article{Li2013-06-07Highl-25213,
  year={2013},
  doi={10.1039/C3NR00778B},
  title={Highly ordered monolayer/bilayer TiO<sub>2</sub> hollow sphere films with widely tunable visible-light reflection and absorption bands},
  number={11},
  volume={5},
  issn={2040-3364},
  journal={Nanoscale},
  pages={5009--5016},
  author={Li, Jie and Qin, Yao and Jin, Chao and Li, Ying and Shi, Donglu and Schmidt-Mende, Lukas and Gan, Lihua and Yang, Jinhu}
}
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/123456789/25213">
    <dc:creator>Yang, Jinhu</dc:creator>
    <dc:contributor>Li, Ying</dc:contributor>
    <dc:contributor>Jin, Chao</dc:contributor>
    <dc:creator>Schmidt-Mende, Lukas</dc:creator>
    <dc:creator>Shi, Donglu</dc:creator>
    <dc:contributor>Qin, Yao</dc:contributor>
    <dc:contributor>Gan, Lihua</dc:contributor>
    <dc:contributor>Yang, Jinhu</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/25213"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-11-27T10:36:09Z</dc:date>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/25213/2/Schmidt-Mende_252136.pdf"/>
    <dc:contributor>Schmidt-Mende, Lukas</dc:contributor>
    <dc:contributor>Li, Jie</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:title>Highly ordered monolayer/bilayer TiO&lt;sub&gt;2&lt;/sub&gt; hollow sphere films with widely tunable visible-light reflection and absorption bands</dcterms:title>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/25213/2/Schmidt-Mende_252136.pdf"/>
    <dc:creator>Li, Jie</dc:creator>
    <dc:creator>Gan, Lihua</dc:creator>
    <dcterms:bibliographicCitation>Nanoscale ; 5 (2013), 11. - S. 5009-5016</dcterms:bibliographicCitation>
    <dcterms:abstract xml:lang="eng">Monolayer and bilayer TiO&lt;sub&gt;2&lt;/sub&gt; hollow hemisphere/sphere (THH/THS) films consisting of highly ordered hexagonal-patterned THHs/THSs with thin shells of [similar]10 nm and different diameters of [similar]170 and [similar]470 nm have been prepared by templating of two-dimensional polystyrene sphere (PS) assembly films coupled with TiO&lt;sub&gt;2&lt;/sub&gt; sputtering/wet coating approaches. Owing to their precisely adjustable structural parameters, such as THH/THS shape and diameter as well as film layer thickness, the prepared THH/THS films exhibit widely tunable visible-light reflection and absorption bands, i.e. from 380 to 850 nm for reflection and 390 to 520 nm for absorption, respectively. The mechanism of the novel optical behaviors of the THH/THS films has been discussed in depth, combined with some calculations according to Bragg's law. In addition, photocatalytic experiments of RhB degradation employing the THH/THS films as recyclable catalysts have been conducted. The THH/THS films with controlled structures and precisely tunable optical properties are attractive for a wide range of applications, such as recyclable catalysts for photocatalysis, efficient oxide electrodes or scattering layers for solar cells, gas-permeable electrode materials for high-performance sensors and so on.</dcterms:abstract>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-04-30T22:25:05Z</dcterms:available>
    <dc:creator>Qin, Yao</dc:creator>
    <dc:creator>Li, Ying</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Jin, Chao</dc:creator>
    <dc:contributor>Shi, Donglu</dc:contributor>
    <dcterms:issued>2013-06-07</dcterms:issued>
  </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