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dc.contributor.authorTran, Thuat Nguyen-
dc.contributor.authorAn, Ngoc Mai-
dc.contributor.authorNguyen, Ky Duyen-
dc.contributor.authorNguyen, Thi Duyen-
dc.contributor.authorTruong, Thanh Tu-
dc.date.accessioned2019-06-13T08:38:01Z-
dc.date.available2019-06-13T08:38:01Z-
dc.date.issued2018-
dc.identifier.citationTran, T. N., et al. (2018). Synthesis of organo tin halide perovskites via simple aqueous acidic solution-based method. Journal of Science: Advanced Materials and Devices 3 (2018) 471-477.vi
dc.identifier.issn2468-2179-
dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/64653-
dc.description.abstractOrganometal halide perovskites have been studied extensively during the last ten years for their interesting applications in solar cells and optoelectronics. One drawback of these materials is the presence of lead inside the compound, thus limiting their practical applications. Replacing lead with tin has been one of the implemented approaches for lead-free perovskites. In this paper, we report on the synthesis of organo tin mixed halide perovskites CH3NH3SnBrxCl3-xat room temperature in an aqueous acidic mixture between HCl and H3PO2without the need of protecting perovskites against moisture. X-ray diffraction patterns show that the tin mixed halide perovskites adopt the trigonal phase. A detailed analysis of Raman scattering measurements has identified several low frequency Sn-Cl and Sn-Br modes of these perovskites. These results show that the high-quality CH3NH3SnBrxCl3-xcrystals have been successfully synthesized by this aqueous solution-based method, demonstrating a low-cost approach to replace lead in organo metal halide perovskites for photovoltaic and optoelectronic applicationsvi
dc.language.isoenvi
dc.publisherElseviervi
dc.relation.ispartofseriesJournal of Science: Advanced Materials and Devices;-
dc.subjectLead freevi
dc.subjectSn-based halide perovskitevi
dc.subjectRamanvi
dc.subjectAqueous acid solutionvi
dc.subjectLow-cost precursorvi
dc.titleSynthesis of organo tin halide perovskites via simple aqueous acidic solution-based methodvi
dc.typeArticlevi
dc.identifier.doihttps://doi.org/10.1016/j.jsamd.2018.08.004-
Appears in Collections:Advanced Materials and Devices


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  • Full metadata record
    DC FieldValueLanguage
    dc.contributor.authorTran, Thuat Nguyen-
    dc.contributor.authorAn, Ngoc Mai-
    dc.contributor.authorNguyen, Ky Duyen-
    dc.contributor.authorNguyen, Thi Duyen-
    dc.contributor.authorTruong, Thanh Tu-
    dc.date.accessioned2019-06-13T08:38:01Z-
    dc.date.available2019-06-13T08:38:01Z-
    dc.date.issued2018-
    dc.identifier.citationTran, T. N., et al. (2018). Synthesis of organo tin halide perovskites via simple aqueous acidic solution-based method. Journal of Science: Advanced Materials and Devices 3 (2018) 471-477.vi
    dc.identifier.issn2468-2179-
    dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/64653-
    dc.description.abstractOrganometal halide perovskites have been studied extensively during the last ten years for their interesting applications in solar cells and optoelectronics. One drawback of these materials is the presence of lead inside the compound, thus limiting their practical applications. Replacing lead with tin has been one of the implemented approaches for lead-free perovskites. In this paper, we report on the synthesis of organo tin mixed halide perovskites CH3NH3SnBrxCl3-xat room temperature in an aqueous acidic mixture between HCl and H3PO2without the need of protecting perovskites against moisture. X-ray diffraction patterns show that the tin mixed halide perovskites adopt the trigonal phase. A detailed analysis of Raman scattering measurements has identified several low frequency Sn-Cl and Sn-Br modes of these perovskites. These results show that the high-quality CH3NH3SnBrxCl3-xcrystals have been successfully synthesized by this aqueous solution-based method, demonstrating a low-cost approach to replace lead in organo metal halide perovskites for photovoltaic and optoelectronic applicationsvi
    dc.language.isoenvi
    dc.publisherElseviervi
    dc.relation.ispartofseriesJournal of Science: Advanced Materials and Devices;-
    dc.subjectLead freevi
    dc.subjectSn-based halide perovskitevi
    dc.subjectRamanvi
    dc.subjectAqueous acid solutionvi
    dc.subjectLow-cost precursorvi
    dc.titleSynthesis of organo tin halide perovskites via simple aqueous acidic solution-based methodvi
    dc.typeArticlevi
    dc.identifier.doihttps://doi.org/10.1016/j.jsamd.2018.08.004-
    Appears in Collections:Advanced Materials and Devices


  • 1-s2.0-S2468217918300893-main.pdf
    • Size : 2 MB

    • Format : Adobe PDF

    • View : 
    • Download :