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

Kurzanzeige
dc.contributor.authorFatima, Kalsoom
dc.contributor.authorHaider, Muhammad Irfan
dc.contributor.authorFakhruddin, Azhar
dc.contributor.authorAkhter, Zareen
dc.contributor.authorSultan, Muhammad
dc.contributor.authorSchmidt-Mende, Lukas
dc.date.accessioned2020-10-26T13:58:13Z
dc.date.available2020-10-26T13:58:13Z
dc.date.issued2020-11eng
dc.description.abstractCaesium 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%.eng
dc.description.versionpublishedde
dc.identifier.doi10.1016/j.solener.2020.10.007eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/51475
dc.language.isoengeng
dc.rightsterms-of-use
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/
dc.subjectNon-stoichiometric, Perovskite solar cell, Stability, Charge transport layer, Interfacial modificationeng
dc.subject.ddc530eng
dc.titlePerformance enhancement of CsPbI<sub>2</sub>Br perovskite solar cells via stoichiometric control and interface engineeringeng
dc.typeJOURNAL_ARTICLEde
dspace.entity.typePublication
kops.citation.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}
}
kops.citation.iso690FATIMA, 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.2020.10.007deu
kops.citation.iso690FATIMA, 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.2020.10.007eng
kops.citation.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>
kops.flag.isPeerReviewedtrueeng
kops.flag.knbibliographytrue
kops.sourcefieldSolar Energy. Elsevier. 2020, <b>211</b>, pp. 654-660. ISSN 0038-092X. eISSN 1471-1257. Available under: doi: 10.1016/j.solener.2020.10.007deu
kops.sourcefield.plainSolar Energy. Elsevier. 2020, 211, pp. 654-660. ISSN 0038-092X. eISSN 1471-1257. Available under: doi: 10.1016/j.solener.2020.10.007deu
kops.sourcefield.plainSolar Energy. Elsevier. 2020, 211, pp. 654-660. ISSN 0038-092X. eISSN 1471-1257. Available under: doi: 10.1016/j.solener.2020.10.007eng
relation.isAuthorOfPublicationed0b3488-b8e8-41a5-b1c7-be1a375c5b42
relation.isAuthorOfPublication7cf533d6-fdc4-4da8-bc2c-56d64451d5cf
relation.isAuthorOfPublicationbe81b530-71d9-494a-bbde-34604c3ee551
relation.isAuthorOfPublication.latestForDiscoveryed0b3488-b8e8-41a5-b1c7-be1a375c5b42
source.bibliographicInfo.fromPage654eng
source.bibliographicInfo.toPage660eng
source.bibliographicInfo.volume211eng
source.identifier.eissn1471-1257eng
source.identifier.issn0038-092Xeng
source.periodicalTitleSolar Energyeng
source.publisherElseviereng

Dateien

Sammlungen

Physik: Publikationen