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Tuning the bandgap of double perovskites

Yu Zou1, Wenjin Yu1, Lixiu Zhang3, Cuncun Wu2, , Lixin Xiao1, and Liming Ding3,

+ Author Affiliations

 Corresponding author: Cuncun Wu, cuncunwu@163.com; Lixin Xiao, lxxiao@pku.edu.cn; Liming Ding, ding@nanoctr.cn

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[1]
Slavney A H, Hu T, Lindenberg A M, et al. A bismuth-halide double perovskite with long carrier recombination lifetime for photovoltaic applications. J Am Chem Soc, 2016, 7, 2138 doi: 10.1021/jacs.5b13294
[2]
Wu C, Zhang Q, Liu Y, et al. The dawn of lead-free perovskite solar cell: Highly stable double perovskite Cs2AgBiBr6 film. Adv Sci, 2018, 5, 1700759 doi: 10.1002/advs.201700759
[3]
Wang B, Li N, Wang X F, et al. Chlorophyll derivative-sensitized TiO2 electron transport layer for record efficiency of Cs2AgBiBr6 double perovskite solar cells. J Am Chem Soc, 2021, 143, 2207 doi: 10.1021/jacs.0c12786
[4]
Keshavarz M, Debroye E, Hofkens J, et al. Tuning the structural and optoelectronic properties of Cs2AgBiBr6 double-perovskite single crystals through alkali-metal substitution. Adv Mater, 2020, 32, 2001878 doi: 10.1002/adma.202001878
[5]
Zhang Z, Wu C, Wang D, et al. Improvement of Cs2AgBiBr6 double perovskite solar cell by rubidium doping. Org Electron, 2019, 74, 204 doi: 10.1016/j.orgel.2019.06.037
[6]
Jana M K, Janke S M, Mitzi D B, et al. Direct-bandgap 2D silver-bismuth iodide double perovskite: The structure-directing influence of an oligothiophene spacer cation. J Am Chem Soc, 2019, 141, 7955 doi: 10.1021/jacs.9b02909
[7]
Creutz S E, Crites E N, Gamelin D R, et al. Colloidal nanocrystals of lead-free double-perovskite (elpasolite) semiconductors: Synthesis and anion exchange to access new materials. Nano Lett, 2018, 18, 1118 doi: 10.1021/acs.nanolett.7b04659
[8]
Zhang C, Gao L, Ma T, et al. Design of a novel and highly stable lead-free Cs2NaBiI6 double perovskite for photovoltaic application. Sustain Energy Fuels, 2018, 2, 2419 doi: 10.1039/C8SE00154E
[9]
Slavney A H, Leppert L, Karunadasa H I, et al. Defect-induced band-edge reconstruction of a bismuth-halide double perovskite for visible-light absorption. J Am Chem Soc, 2017, 139, 5015 doi: 10.1021/jacs.7b01629
[10]
Lindquist K P, Mack S A, Karunadasa H I, et al. Tuning the bandgap of Cs2AgBiBr6 through dilute tin alloying. Chem Sci, 2019, 10, 10620 doi: 10.1039/C9SC02581B
[11]
Du K, Meng W, Mitzi D B, et al. Bandgap engineering of lead-free double perovskite Cs2AgBiBr6 through trivalent metal alloying. Angew Chem Int Ed, 2017, 56, 8158 doi: 10.1002/anie.201703970
[12]
Zhao X, Yang J, Zhang L, et al. Design of lead-free inorganic halide perovskites for solar cells via cation-transmutation. J Am Chem Soc, 2017, 139, 2630 doi: 10.1021/jacs.6b09645
[13]
Xiao Z, Mitzi D B, Yan Y, et al. Intrinsic instability of Cs2In(I)M(III)X6 (M = Bi, Sb, X = Halogen) double perovskites: A combined density functional theory and experimental study. J Am Chem Soc, 2017, 139, 6054 doi: 10.1021/jacs.7b02227
[14]
Ji F, Huang Y, Gao F, et al. Near-infrared light-responsive Cu-doped Cs2AgBiBr6. Adv Funct Mater, 2020, 30, 2005521 doi: 10.1002/adfm.202005521
[15]
Ning W, Bao J, Gao F, et al. Magnetizing lead-free halide double perovskites. Sci Adv, 2020, 6, eabb5381 doi: 10.1126/sciadv.abb5381
[16]
Ji F, Wang F, Gao F, et al. The atomic-level structure of bandgap engineered double perovskite alloys Cs2AgIn1 – xFexCl6. Chem Sci, 2021, 12, 1730 doi: 10.1039/D0SC05264G
[17]
Yang J, Zhang P, Wei S, et al. Band structure engineering of Cs2AgBiBr6 perovskite through order-disordered transition: A first-principle study. J Phys Chem Lett, 2018, 9, 31 doi: 10.1021/acs.jpclett.7b02992
[18]
Ning W, Zhao X G, Gao F, et al. Thermochromic lead-free halide double perovskites. Adv Funct Mater, 2019, 29, 1807375 doi: 10.1002/adfm.201807375
[19]
Ji F, Klarbring J, Gao F, et al. Lead-free halide double perovskite Cs2AgBiBr6 with decreased band gap. Angew Chem Int Ed, 2020, 59, 15191 doi: 10.1002/anie.202005568
[20]
Li Q, Wang Y, Pan W, et al. High-pressure band-gap engineering in lead-free Cs2AgBiBr6 double perovskite. Angew Chem Int Ed, 2017, 56, 15969 doi: 10.1002/anie.201708684
Fig. 1.  (Color online) Tuning Eg of double perovskites.

Table 1.   Properties of lead-free perovskites.

Structure formula Representative Advantage Disadvantage
AB(II)X3 FASnI3 High absorption, high mobility Unstable
A2B(IV)X6 Cs2SnI6 Stable, suitable Eg Defect
A3B(III)2X9 Cs3Bi2I9 Stable Wide Eg, defect
A2B(I)B(III)X6 Cs2AgBiBr6 Stable Wide Eg
AaB(III)bXa+3b Ag3BiI6 High absorption Phase separation, defect
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Table 2.   Tuning Eg of double perovskites.

Precursor Method Product Eg (eV) Feature Ref.
Cs2AgBiBr6 A Cs2(Ag1–aBi1–b)TlxBr6 (x = a+b) 1.40–1.95 Toxicity of Tl [9]
Cs2AgBiBr6 A Cs2(Ag1–(2a+b)Sna(II))(Bi1–bSnb(IV))Br6 1.48 (i) and 1.71 (d) Unstable Sn2+ [10]
Cs2AgBiBr6 A Cs2Ag(Bi1–xMx)Br6(M:In,Sb) 1.86 (Sb0.375) –2.28 (In0.75) Sb3+ decreases while In3+ increases Eg [11]
Cs2AgBiBr6 A Cs2(Ag:Cu+/Cu2+)BiBr6 Tailing to 860 nm Defect absorption [14]
Cs2AgBiBr6 A Cs2Ag(BiFe)Br6 Tailing to 800 nm Defect absorption [15]
Cs2AgInCl6 A Cs2AgIn1–xFexCl6 1.6–2.8 For single crystal [16]
Cs2AgBiBr6 B (temperature) Cs2AgBiBr6 Reversible [18]
Cs2AgBiBr6 B (temperature) Cs2AgBiBr6 1.72–1.98 For single crystal [19]
Cs2AgBiBr6 B (pressure) Cs2AgBiBr6 1.70 @15 GPa Partially retainable [20]
A: Chemical composition. B: Physical structure.
DownLoad: CSV
[1]
Slavney A H, Hu T, Lindenberg A M, et al. A bismuth-halide double perovskite with long carrier recombination lifetime for photovoltaic applications. J Am Chem Soc, 2016, 7, 2138 doi: 10.1021/jacs.5b13294
[2]
Wu C, Zhang Q, Liu Y, et al. The dawn of lead-free perovskite solar cell: Highly stable double perovskite Cs2AgBiBr6 film. Adv Sci, 2018, 5, 1700759 doi: 10.1002/advs.201700759
[3]
Wang B, Li N, Wang X F, et al. Chlorophyll derivative-sensitized TiO2 electron transport layer for record efficiency of Cs2AgBiBr6 double perovskite solar cells. J Am Chem Soc, 2021, 143, 2207 doi: 10.1021/jacs.0c12786
[4]
Keshavarz M, Debroye E, Hofkens J, et al. Tuning the structural and optoelectronic properties of Cs2AgBiBr6 double-perovskite single crystals through alkali-metal substitution. Adv Mater, 2020, 32, 2001878 doi: 10.1002/adma.202001878
[5]
Zhang Z, Wu C, Wang D, et al. Improvement of Cs2AgBiBr6 double perovskite solar cell by rubidium doping. Org Electron, 2019, 74, 204 doi: 10.1016/j.orgel.2019.06.037
[6]
Jana M K, Janke S M, Mitzi D B, et al. Direct-bandgap 2D silver-bismuth iodide double perovskite: The structure-directing influence of an oligothiophene spacer cation. J Am Chem Soc, 2019, 141, 7955 doi: 10.1021/jacs.9b02909
[7]
Creutz S E, Crites E N, Gamelin D R, et al. Colloidal nanocrystals of lead-free double-perovskite (elpasolite) semiconductors: Synthesis and anion exchange to access new materials. Nano Lett, 2018, 18, 1118 doi: 10.1021/acs.nanolett.7b04659
[8]
Zhang C, Gao L, Ma T, et al. Design of a novel and highly stable lead-free Cs2NaBiI6 double perovskite for photovoltaic application. Sustain Energy Fuels, 2018, 2, 2419 doi: 10.1039/C8SE00154E
[9]
Slavney A H, Leppert L, Karunadasa H I, et al. Defect-induced band-edge reconstruction of a bismuth-halide double perovskite for visible-light absorption. J Am Chem Soc, 2017, 139, 5015 doi: 10.1021/jacs.7b01629
[10]
Lindquist K P, Mack S A, Karunadasa H I, et al. Tuning the bandgap of Cs2AgBiBr6 through dilute tin alloying. Chem Sci, 2019, 10, 10620 doi: 10.1039/C9SC02581B
[11]
Du K, Meng W, Mitzi D B, et al. Bandgap engineering of lead-free double perovskite Cs2AgBiBr6 through trivalent metal alloying. Angew Chem Int Ed, 2017, 56, 8158 doi: 10.1002/anie.201703970
[12]
Zhao X, Yang J, Zhang L, et al. Design of lead-free inorganic halide perovskites for solar cells via cation-transmutation. J Am Chem Soc, 2017, 139, 2630 doi: 10.1021/jacs.6b09645
[13]
Xiao Z, Mitzi D B, Yan Y, et al. Intrinsic instability of Cs2In(I)M(III)X6 (M = Bi, Sb, X = Halogen) double perovskites: A combined density functional theory and experimental study. J Am Chem Soc, 2017, 139, 6054 doi: 10.1021/jacs.7b02227
[14]
Ji F, Huang Y, Gao F, et al. Near-infrared light-responsive Cu-doped Cs2AgBiBr6. Adv Funct Mater, 2020, 30, 2005521 doi: 10.1002/adfm.202005521
[15]
Ning W, Bao J, Gao F, et al. Magnetizing lead-free halide double perovskites. Sci Adv, 2020, 6, eabb5381 doi: 10.1126/sciadv.abb5381
[16]
Ji F, Wang F, Gao F, et al. The atomic-level structure of bandgap engineered double perovskite alloys Cs2AgIn1 – xFexCl6. Chem Sci, 2021, 12, 1730 doi: 10.1039/D0SC05264G
[17]
Yang J, Zhang P, Wei S, et al. Band structure engineering of Cs2AgBiBr6 perovskite through order-disordered transition: A first-principle study. J Phys Chem Lett, 2018, 9, 31 doi: 10.1021/acs.jpclett.7b02992
[18]
Ning W, Zhao X G, Gao F, et al. Thermochromic lead-free halide double perovskites. Adv Funct Mater, 2019, 29, 1807375 doi: 10.1002/adfm.201807375
[19]
Ji F, Klarbring J, Gao F, et al. Lead-free halide double perovskite Cs2AgBiBr6 with decreased band gap. Angew Chem Int Ed, 2020, 59, 15191 doi: 10.1002/anie.202005568
[20]
Li Q, Wang Y, Pan W, et al. High-pressure band-gap engineering in lead-free Cs2AgBiBr6 double perovskite. Angew Chem Int Ed, 2017, 56, 15969 doi: 10.1002/anie.201708684
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    Received: 16 August 2021 Revised: Online: Accepted Manuscript: 16 August 2021Uncorrected proof: 30 November 2021Published: 03 December 2021

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      Yu Zou, Wenjin Yu, Lixiu Zhang, Cuncun Wu, Lixin Xiao, Liming Ding. Tuning the bandgap of double perovskites[J]. Journal of Semiconductors, 2021, 42(12): 120202. doi: 10.1088/1674-4926/42/12/120202 Y Zou, W J Yu, L X Zhang, C C Wu, L X Xiao, L M Ding, Tuning the bandgap of double perovskites[J]. J. Semicond., 2021, 42(12): 120202. doi: 10.1088/1674-4926/42/12/120202.Export: BibTex EndNote
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      Yu Zou, Wenjin Yu, Lixiu Zhang, Cuncun Wu, Lixin Xiao, Liming Ding. Tuning the bandgap of double perovskites[J]. Journal of Semiconductors, 2021, 42(12): 120202. doi: 10.1088/1674-4926/42/12/120202

      Y Zou, W J Yu, L X Zhang, C C Wu, L X Xiao, L M Ding, Tuning the bandgap of double perovskites[J]. J. Semicond., 2021, 42(12): 120202. doi: 10.1088/1674-4926/42/12/120202.
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      Tuning the bandgap of double perovskites

      doi: 10.1088/1674-4926/42/12/120202
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      • Author Bio:

        Yu Zou is a PhD student at Department of Physics, Peking University. He received his BS from Peking University in 2019. His research focuses on halide perovskite solar cells

        Cuncun Wu is a lecturer at School of Materials Science and Engineering, Hebei University of Technology. He received his PhD from Peking University in 2020. His research focuses on perovskite optoelectronic devices

        Lixin Xiao is a full professor at Department of Physics, Peking University. He is a RSC Fellow. He received his PhD from The University of Tokyo in 2000. He has been working on optoelectronic devices

        Liming Ding got his PhD from University of Science and Technology of China (was a joint student at Changchun Institute of Applied Chemistry, CAS). He started his research on OSCs and PLEDs in Olle Inganäs Lab in 1998. Later on, he worked at National Center for Polymer Research, Wright-Patterson Air Force Base and Argonne National Lab (USA). He joined Konarka as a Senior Scientist in 2008. In 2010, he joined National Center for Nanoscience and Technology as a full professor. His research focuses on innovative materials and devices. He is RSC Fellow, the nominator for Xplorer Prize, and the Associate Editors for Science Bulletin and Journal of Semiconductors

      • Corresponding author: cuncunwu@163.comlxxiao@pku.edu.cnding@nanoctr.cn
      • Received Date: 2021-08-16
      • Published Date: 2021-12-10

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