CsPb2Br5 Single Crystals: Synthesis and Characterization

Handle URI:
http://hdl.handle.net/10754/625293
Title:
CsPb2Br5 Single Crystals: Synthesis and Characterization
Authors:
Dursun, Ibrahim ( 0000-0002-4408-3392 ) ; de Bastiani, Michele; Turedi, Bekir; Alamer, Badriah; Shkurenko, Aleksander ( 0000-0001-7136-2277 ) ; Yin, Jun; Gereige, Issam; Alsaggaf, Ahmed; Mohammed, Omar F. ( 0000-0001-8500-1130 ) ; Eddaoudi, Mohamed ( 0000-0003-1916-9837 ) ; Bakr, Osman M. ( 0000-0002-3428-1002 )
Abstract:
CsPb2Br5 is a ternary halogen-plumbate material with close characteristics to well-reported halide perovskites. Due to its unconventional two-dimensional structure, CsPb2Br5 is being looked at broadly for potential applications in optoelectronics. CsPb2Br5 investigations are currently limited to nanostructures and powder forms of the material, which present unclear and conflicting optical properties. In this study, we present the synthesis and characterization of CsPb2Br5 bulk single crystals, which enabled us to finally clarify the material's optical features. Our CsPb2Br5 crystal has a two-dimensional structure with Pb2Br5- layers spaced by Cs+ cations, and exhibits a ~3.1 eV indirect bandgap with no emission in the visible spectrum.
KAUST Department:
KAUST Solar Center (KSC); Physical Sciences and Engineering (PSE) Division; Advanced Membranes and Porous Materials Research Center; Functional Materials Design, Discovery and Development (FMD3); KAUST Catalysis Center (KCC)
Citation:
Dursun I, De Bastiani M, Turedi B, Alamer B, Shkurenko A, et al. (2017) CsPb2Br5 Single Crystals: Synthesis and Characterization. ChemSusChem. Available: http://dx.doi.org/10.1002/cssc.201701131.
Publisher:
Wiley-Blackwell
Journal:
ChemSusChem
Issue Date:
2-Aug-2017
DOI:
10.1002/cssc.201701131
Type:
Article
ISSN:
1864-5631
Sponsors:
The authors acknowledge the financial support of King Abdullah University of Science and Technology (KAUST) and Saudi Aramco.
Additional Links:
http://onlinelibrary.wiley.com/doi/10.1002/cssc.201701131/abstract
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center; Physical Sciences and Engineering (PSE) Division; Functional Materials Design, Discovery and Development (FMD3); KAUST Catalysis Center (KCC); Solar and Photovoltaic Engineering Research Center (SPERC)

Full metadata record

DC FieldValue Language
dc.contributor.authorDursun, Ibrahimen
dc.contributor.authorde Bastiani, Micheleen
dc.contributor.authorTuredi, Bekiren
dc.contributor.authorAlamer, Badriahen
dc.contributor.authorShkurenko, Aleksanderen
dc.contributor.authorYin, Junen
dc.contributor.authorGereige, Issamen
dc.contributor.authorAlsaggaf, Ahmeden
dc.contributor.authorMohammed, Omar F.en
dc.contributor.authorEddaoudi, Mohameden
dc.contributor.authorBakr, Osman M.en
dc.date.accessioned2017-08-07T10:52:00Z-
dc.date.available2017-08-07T10:52:00Z-
dc.date.issued2017-08-02en
dc.identifier.citationDursun I, De Bastiani M, Turedi B, Alamer B, Shkurenko A, et al. (2017) CsPb2Br5 Single Crystals: Synthesis and Characterization. ChemSusChem. Available: http://dx.doi.org/10.1002/cssc.201701131.en
dc.identifier.issn1864-5631en
dc.identifier.doi10.1002/cssc.201701131en
dc.identifier.urihttp://hdl.handle.net/10754/625293-
dc.description.abstractCsPb2Br5 is a ternary halogen-plumbate material with close characteristics to well-reported halide perovskites. Due to its unconventional two-dimensional structure, CsPb2Br5 is being looked at broadly for potential applications in optoelectronics. CsPb2Br5 investigations are currently limited to nanostructures and powder forms of the material, which present unclear and conflicting optical properties. In this study, we present the synthesis and characterization of CsPb2Br5 bulk single crystals, which enabled us to finally clarify the material's optical features. Our CsPb2Br5 crystal has a two-dimensional structure with Pb2Br5- layers spaced by Cs+ cations, and exhibits a ~3.1 eV indirect bandgap with no emission in the visible spectrum.en
dc.description.sponsorshipThe authors acknowledge the financial support of King Abdullah University of Science and Technology (KAUST) and Saudi Aramco.en
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/cssc.201701131/abstracten
dc.rightsThis is the peer reviewed version of the following article: CsPb2Br5 Single Crystals: Synthesis and Characterization, which has been published in final form at http://doi.org/10.1002/cssc.201701131. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.en
dc.subjectCrystallizationen
dc.subjectSingle crystalen
dc.subjectHalide Perovskiteen
dc.titleCsPb2Br5 Single Crystals: Synthesis and Characterizationen
dc.typeArticleen
dc.contributor.departmentKAUST Solar Center (KSC)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.contributor.departmentFunctional Materials Design, Discovery and Development (FMD3)en
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.identifier.journalChemSusChemen
dc.eprint.versionPost-printen
dc.contributor.institutionSaudi Aramco Research & Development Center, Dhahran 31311, Kingdom of Saudi Arabiaen
kaust.authorDursun, Ibrahimen
kaust.authorde Bastiani, Micheleen
kaust.authorTuredi, Bekiren
kaust.authorAlamer, Badriahen
kaust.authorShkurenko, Aleksanderen
kaust.authorYin, Junen
kaust.authorMohammed, Omar F.en
kaust.authorEddaoudi, Mohameden
kaust.authorBakr, Osman M.en
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