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CsPb2 Br5 Single Crystals: Synthesis and Characterization.
Dursun, Ibrahim; De Bastiani, Michele; Turedi, Bekir; Alamer, Badriah; Shkurenko, Aleksander; Yin, Jun; El-Zohry, Ahmed M; Gereige, Issam; AlSaggaf, Ahmed; Mohammed, Omar F; Eddaoudi, Mohamed; Bakr, Osman M.
Afiliação
  • Dursun I; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • De Bastiani M; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Turedi B; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Alamer B; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Shkurenko A; Functional Materials Design, Discovery and, Development Research Group, FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Yin J; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • El-Zohry AM; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Gereige I; Saudi Aramco Research and Development Center, Dhahran, 31311, Saudi Arabia.
  • AlSaggaf A; Saudi Aramco Research and Development Center, Dhahran, 31311, Saudi Arabia.
  • Mohammed OF; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Eddaoudi M; Functional Materials Design, Discovery and, Development Research Group, FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Bakr OM; KAUST Solar Center, KSC), Division of Physical Sciences and Engineering, PSE), King Abdullah University of Science and Technology, KAUST), Thuwal, 23955-6900, Saudi Arabia.
ChemSusChem ; 10(19): 3746-3749, 2017 10 09.
Article em En | MEDLINE | ID: mdl-28766308
ABSTRACT
CsPb2 Br5 is a ternary halogen-plumbate material with close characteristics to the well-reported halide perovskites. Owing to its unconventional two-dimensional structure, CsPb2 Br5 is being looked at broadly for potential applications in optoelectronics. CsPb2 Br5 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 CsPb2 Br5 bulk single crystals, which enabled us to finally clarify the material's optical features. Our CsPb2 Br5 crystal has a two-dimensional structure with Pb2 Br5- layers spaced by Cs+ cations, and exhibits approximately 3.1 eV indirect band gap with no emission in the visible spectrum.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Brometos / Chumbo Tipo de estudo: Prognostic_studies Idioma: En Revista: ChemSusChem Assunto da revista: QUIMICA / TOXICOLOGIA Ano de publicação: 2017 Tipo de documento: Article País de afiliação: Arábia Saudita
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Brometos / Chumbo Tipo de estudo: Prognostic_studies Idioma: En Revista: ChemSusChem Assunto da revista: QUIMICA / TOXICOLOGIA Ano de publicação: 2017 Tipo de documento: Article País de afiliação: Arábia Saudita