Publikation:

A novel buffering technique for aqueous processing of zinc oxide nanostructures and interfaces, and corresponding improvement of electrodeposited ZnO-Cu2O photovoltaics

Vorschaubild

Dateien

Musselman_novel buffering.pdf
Musselman_novel buffering.pdfGröße: 5.73 MBDownloads: 1123

Datum

2011

Autor:innen

Musselmann, Kevin
Marin, Andrew
Wisnet, Andreas
Scheu, Christina
MacManus-Driscoll, Judith

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-179712
DOI (zitierfähiger Link)
https://doi.org/10.1002/adfm.201001956
ArXiv-ID

Internationale Patentnummer

Link zur Lizenz
Urheberrechtlich geschützt

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green

Sammlungen

Physik: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Advanced Functional Materials. 2011, 21(3), pp. 573-582. ISSN 1616-301X. Available under: doi: 10.1002/adfm.201001956

Zusammenfassung

A novel buffering method is presented to improve the stability of zinc oxide processed in aqueous solutions. By buffering the aqueous solution with a suitable quantity of sacrifi cial zinc species, the dissolution of functional zinc oxide structures and the formation of unwanted impurities can be prevented. The method is demonstrated for ZnO fi lms and nanowires processed in aqueous solutions used for the selective etching of mesoporous anodic alumina templates and the electrochemical deposition of Cu 2 O. In both cases, improved ZnO stability is observed with the buffering method. ZnO-Cu 2 O heterojunction solar cells (bilayer and nanowire cells) synthesized using both traditional and buffered deposition methods are characterized by impedance spectroscopy and solar simulation measurements. Buffering the Cu 2 O deposition solution is found to reduce unwanted recombination at the heterojunction and improve the photovoltaic performance.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

zinc oxide, anodic alumina, electrodeposition, impedance spectroscopy, photovoltaic

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Verknüpfte Datensätze

Zitieren

ISO 690MUSSELMANN, Kevin, Andrew MARIN, Andreas WISNET, Christina SCHEU, Judith MACMANUS-DRISCOLL, Lukas SCHMIDT-MENDE, 2011. A novel buffering technique for aqueous processing of zinc oxide nanostructures and interfaces, and corresponding improvement of electrodeposited ZnO-Cu2O photovoltaics. In: Advanced Functional Materials. 2011, 21(3), pp. 573-582. ISSN 1616-301X. Available under: doi: 10.1002/adfm.201001956
BibTex
@article{Musselmann2011novel-17971,
  year={2011},
  doi={10.1002/adfm.201001956},
  title={A novel buffering technique for aqueous processing of zinc oxide nanostructures and interfaces, and corresponding improvement of electrodeposited ZnO-Cu2O photovoltaics},
  number={3},
  volume={21},
  issn={1616-301X},
  journal={Advanced Functional Materials},
  pages={573--582},
  author={Musselmann, Kevin and Marin, Andrew and Wisnet, Andreas and Scheu, Christina and MacManus-Driscoll, Judith and Schmidt-Mende, Lukas}
}
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/123456789/17971">
    <dc:contributor>MacManus-Driscoll, Judith</dc:contributor>
    <dc:creator>Schmidt-Mende, Lukas</dc:creator>
    <dc:creator>MacManus-Driscoll, Judith</dc:creator>
    <dcterms:bibliographicCitation>First publ. in: Advanced Functional Materials ; 21 (2011), 3. - S. 573–582</dcterms:bibliographicCitation>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Schmidt-Mende, Lukas</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-12T16:08:17Z</dc:date>
    <dc:creator>Marin, Andrew</dc:creator>
    <dc:creator>Musselmann, Kevin</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dc:contributor>Scheu, Christina</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:issued>2011</dcterms:issued>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-12T16:08:17Z</dcterms:available>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/17971"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17971/2/Musselman_novel%20buffering.pdf"/>
    <dc:contributor>Marin, Andrew</dc:contributor>
    <dc:creator>Scheu, Christina</dc:creator>
    <dcterms:title>A novel buffering technique for aqueous processing of zinc oxide nanostructures and interfaces, and corresponding improvement of electrodeposited ZnO-Cu2O photovoltaics</dcterms:title>
    <dc:contributor>Wisnet, Andreas</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Musselmann, Kevin</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17971/2/Musselman_novel%20buffering.pdf"/>
    <dc:creator>Wisnet, Andreas</dc:creator>
    <dcterms:abstract xml:lang="eng">A novel buffering method is presented to improve the stability of zinc oxide processed in aqueous solutions. By buffering the aqueous solution with a suitable quantity of sacrifi cial zinc species, the dissolution of functional zinc oxide structures and the formation of unwanted impurities can be prevented. The method is demonstrated for ZnO fi lms and nanowires processed in aqueous solutions used for the selective etching of mesoporous anodic alumina templates and the electrochemical deposition of Cu 2 O. In both cases, improved ZnO stability is observed with the buffering method. ZnO-Cu 2 O heterojunction solar cells (bilayer and nanowire cells) synthesized using both traditional and buffered deposition methods are characterized by impedance spectroscopy and solar simulation measurements. Buffering the Cu 2 O deposition solution is found to reduce unwanted recombination at the heterojunction and improve the photovoltaic performance.</dcterms:abstract>
  </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