Publikation:

Up to 20% efficient solar cells on monocrystalline silicon wafers by using a KOH - High Boiling Alcohol (HBA) texturing solution

Vorschaubild

Dateien

Ximello_192086.pdf
Ximello_192086.pdfGröße: 584.93 KBDownloads: 107

Datum

2011

Autor:innen

Epple, Ernst

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:352-192086
DOI (zitierfähiger Link)
https://doi.org/10.4229/26thEUPVSEC2011-2AO.1.6
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
Beitrag zu einem Konferenzband
Publikationsstatus
Published

Erschienen in

OSSENBRINK, H., ed. and others. Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector. Munich, Germany: WIP-Renewable Energies, 2011, pp. 849-852. ISBN 3-936338-27-2. Available under: doi: 10.4229/26thEUPVSEC2011-2AO.1.6

Zusammenfassung

We have textured (100) p-type Czochralski (Cz) monocrystalline Silicon (Si) wafers by using an aqueous solution of potassium hydroxide (KOH) and a High Boiling Alcohol (HBA). Cz-Si wafers textured with the KOH-HBA solution were processed into solar cells via the standard industrial screen printing method and an advanced industrial process (selective emitter process). Also, high quality float zone (FZ) Si material was textured and processed into solar cells by using a lab-type cell process. Industrially processed cells achieve efficiencies of 17.6% and 18.2%, respectively. Lab-type processed cells (2x2 cm2) achieve an efficiency of up to 20%. In addition, for the standard KOH-Isopropyl alcohol (IPA) etching solution a new etching bath setup has been developed. The new bath setup allows the recuperation of IPA during the texturisation process, as well as vacuum processing steps during the texturisation, which considerably reduces etching time.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

silicon (Si), solar cell efficiency, texturisation, texturization

Konferenz

26th European Photovoltaic Solar Energy Conference and Exhibition, 5. Sept. 2011 - 9. Sept. 2011, Hamburg, Germany
Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690XIMELLO QUIEBRAS, Jose Nestor, Johannes JUNGE, Sven SEREN, Giso HAHN, Ernst EPPLE, 2011. Up to 20% efficient solar cells on monocrystalline silicon wafers by using a KOH - High Boiling Alcohol (HBA) texturing solution. 26th European Photovoltaic Solar Energy Conference and Exhibition. Hamburg, Germany, 5. Sept. 2011 - 9. Sept. 2011. In: OSSENBRINK, H., ed. and others. Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector. Munich, Germany: WIP-Renewable Energies, 2011, pp. 849-852. ISBN 3-936338-27-2. Available under: doi: 10.4229/26thEUPVSEC2011-2AO.1.6
BibTex
@inproceedings{XimelloQuiebras2011effic-19208,
  year={2011},
  doi={10.4229/26thEUPVSEC2011-2AO.1.6},
  title={Up to 20% efficient solar cells on monocrystalline silicon wafers by using a KOH - High Boiling Alcohol (HBA) texturing solution},
  isbn={3-936338-27-2},
  publisher={WIP-Renewable Energies},
  address={Munich, Germany},
  booktitle={Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector},
  pages={849--852},
  editor={Ossenbrink, H.},
  author={Ximello Quiebras, Jose Nestor and Junge, Johannes and Seren, Sven and Hahn, Giso and Epple, Ernst}
}
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/123456789/19208">
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Ximello Quiebras, Jose Nestor</dc:contributor>
    <dc:creator>Junge, Johannes</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:language>eng</dc:language>
    <dc:contributor>Seren, Sven</dc:contributor>
    <dc:contributor>Hahn, Giso</dc:contributor>
    <dc:creator>Hahn, Giso</dc:creator>
    <dcterms:abstract xml:lang="eng">We have textured (100) p-type Czochralski (Cz) monocrystalline Silicon (Si) wafers by using an aqueous solution of potassium hydroxide (KOH) and a High Boiling Alcohol (HBA). Cz-Si wafers textured with the KOH-HBA solution were processed into solar cells via the standard industrial screen printing method and an advanced industrial process (selective emitter process). Also, high quality float zone (FZ) Si material was textured and processed into solar cells by using a lab-type cell process. Industrially processed cells achieve efficiencies of 17.6% and 18.2%, respectively. Lab-type processed cells (2x2 cm2) achieve an efficiency of up to 20%. In addition, for the standard KOH-Isopropyl alcohol (IPA) etching solution a new etching bath setup has been developed. The new bath setup allows the recuperation of IPA during the texturisation process, as well as vacuum processing steps during the texturisation, which considerably reduces etching time.</dcterms:abstract>
    <dc:contributor>Junge, Johannes</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Ximello Quiebras, Jose Nestor</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-05-07T07:38:13Z</dc:date>
    <dc:creator>Epple, Ernst</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/19208/2/Ximello_192086.pdf"/>
    <dc:contributor>Epple, Ernst</dc:contributor>
    <dcterms:issued>2011</dcterms:issued>
    <dcterms:title>Up to 20% efficient solar cells on monocrystalline silicon wafers by using a KOH - High Boiling Alcohol (HBA) texturing solution</dcterms:title>
    <dcterms:bibliographicCitation>Publ. in: Proceedings / 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector ; CCH Congress Centre and International Fair, Hamburg, Germany, Conference 5 - 9 September 2011, exhibition 5 - 8 September 2011 / ed. by H. Ossenbrink ... . - München : WIP Renewable Energies, 2011. - S. 849-852. - ISBN 3-936338-27-2</dcterms:bibliographicCitation>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-05-07T07:38:13Z</dcterms:available>
    <dc:rights>terms-of-use</dc:rights>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/19208"/>
    <dc:creator>Seren, Sven</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/19208/2/Ximello_192086.pdf"/>
  </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