Performance enhancement of CsPbI2Br perovskite solar cells via stoichiometric control and interface engineering

Lade...
Vorschaubild
Dateien
Zu diesem Dokument gibt es keine Dateien.
Datum
2020
Autor:innen
Fatima, Kalsoom
Fakhruddin, Azhar
Akhter, Zareen
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
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Zusammenfassung

Caesium based inorganic halide perovskite are promising alternatives to address the degradation issue of the organic–inorganic hybrid halide perovskites. However, high iodine content in these inorganic perovskites leads to structural instability upon exposure to moisture. In this work, the stoichiometry of CsPbI2Br perovskite is slightly tuned and its effect on structural stability and device performance is studied. Afterward, the charge transport layers are optimized to improve the charge extraction in perovskite solar cells. Finally, the device performance is further improved via interfacial modification. The optimized device yielded a power conversion efficiency (PCE) of 9.7%.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Non-stoichiometric, Perovskite solar cell, Stability, Charge transport layer, Interfacial modification
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690FATIMA, Kalsoom, Muhammad Irfan HAIDER, Azhar FAKHRUDDIN, Zareen AKHTER, Muhammad SULTAN, Lukas SCHMIDT-MENDE, 2020. Performance enhancement of CsPbI2Br perovskite solar cells via stoichiometric control and interface engineering. In: Solar Energy. Elsevier. 2020, 211, pp. 654-660. ISSN 0038-092X. eISSN 1471-1257. Available under: doi: 10.1016/j.solener.2020.10.007
BibTex
@article{Fatima2020-11Perfo-51475,
  year={2020},
  doi={10.1016/j.solener.2020.10.007},
  title={Performance enhancement of CsPbI<sub>2</sub>Br perovskite solar cells via stoichiometric control and interface engineering},
  volume={211},
  issn={0038-092X},
  journal={Solar Energy},
  pages={654--660},
  author={Fatima, Kalsoom and Haider, Muhammad Irfan and Fakhruddin, Azhar and Akhter, Zareen and Sultan, Muhammad 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/123456789/51475">
    <dcterms:issued>2020-11</dcterms:issued>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-10-26T13:58:13Z</dcterms:available>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Fakhruddin, Azhar</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Schmidt-Mende, Lukas</dc:contributor>
    <dc:creator>Fatima, Kalsoom</dc:creator>
    <dc:creator>Haider, Muhammad Irfan</dc:creator>
    <dc:contributor>Haider, Muhammad Irfan</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/51475"/>
    <dc:creator>Sultan, Muhammad</dc:creator>
    <dcterms:title>Performance enhancement of CsPbI&lt;sub&gt;2&lt;/sub&gt;Br perovskite solar cells via stoichiometric control and interface engineering</dcterms:title>
    <dc:contributor>Akhter, Zareen</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Akhter, Zareen</dc:creator>
    <dcterms:abstract xml:lang="eng">Caesium based inorganic halide perovskite are promising alternatives to address the degradation issue of the organic–inorganic hybrid halide perovskites. However, high iodine content in these inorganic perovskites leads to structural instability upon exposure to moisture. In this work, the stoichiometry of CsPbI&lt;sub&gt;2&lt;/sub&gt;Br perovskite is slightly tuned and its effect on structural stability and device performance is studied. Afterward, the charge transport layers are optimized to improve the charge extraction in perovskite solar cells. Finally, the device performance is further improved via interfacial modification. The optimized device yielded a power conversion efficiency (PCE) of 9.7%.</dcterms:abstract>
    <dc:contributor>Fakhruddin, Azhar</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:contributor>Fatima, Kalsoom</dc:contributor>
    <dc:creator>Schmidt-Mende, Lukas</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-10-26T13:58:13Z</dc:date>
    <dc:contributor>Sultan, Muhammad</dc:contributor>
  </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
Ja
Diese Publikation teilen