J. Semicond. > 2022, Volume 43 > Issue 2 > 020201, doi: 10.1088/1674-4926/43/2/020201

RESEARCH HIGHLIGHTS

Suppressing photoinduced phase segregation in mixed halide perovskites

Lili Ke1, , Lixiu Zhang2 and Liming Ding2,

+ Author Affiliations

 Corresponding author: Lili Ke, lili.ke@xtu.edu.cn; Liming Ding, ding@nanoctr.cn

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[1]
Guo Y, Yin X, Que W, et al. Toward mixed-halide perovskites: insight into photo-induced anion phase segregation. J Mater Chem C, 2020, 8, 14626 doi: 10.1039/D0TC03885G
[2]
Hoke E T, Slotcavagea D J, Dohner E R, et al. Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics. Chem Sci, 2015, 6, 613 doi: 10.1039/C4SC03141E
[3]
McMeekin D P, Sadoughi G, Rehman W, et al. A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells. Science, 2016, 351, 151 doi: 10.1126/science.aad5845
[4]
Dang H X, Wang K, Ghasemi M, et al. Multi-cation synergy suppresses phase segregation in mixed-halide perovskites. Joule, 2019, 3, 1746 doi: 10.1016/j.joule.2019.05.016
[5]
Bischak C G, Hetherington C L, Wu H, et al. Origin of reversible photoinduced phase separation in hybrid perovskites. Nano Lett, 2017, 17, 1028 doi: 10.1021/acs.nanolett.6b04453
[6]
Rehman W, McMeekin D P, Patel J B, et al. Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties. Energy Environ Sci, 2017, 10, 361 doi: 10.1039/C6EE03014A
[7]
Li N, Zhu Z, Li J, et al. Inorganic CsPb1– xSn xIBr2 for efficient wide-bandgap perovskite solar cells. Adv Energy Mater, 2018, 8, 1800525 doi: 10.1002/aenm.201800525
[8]
Yang Z, Rajagopal A, Jo S B, et al. Stabilized wide bandgap perovskite solar cells by tin substitution. Nano Lett, 2016, 16, 7739 doi: 10.1021/acs.nanolett.6b03857
[9]
Xu J, Boyd C C, Zhengshan J Y, et al. Triple-halide wide-band gap perovskites with suppressed phase segregation for efficient tandems. Science, 2020, 367, 1097 doi: 10.1126/science.aaz5074
[10]
Hu M, Bi C, Yuan Y, et al. Stabilized wide bandgap MAPbBr xI3– x perovskite by enhanced grain size and improved crystallinity. Adv Sci, 2016, 3, 1500301 doi: 10.1002/advs.201500301
[11]
Abdi-Jalebi M, Andaji-Garmaroudi Z, Cacovich S, et al. Maximizing and stabilizing luminescence from halide perovskites with potassium passivation. Nature, 2018, 555, 497 doi: 10.1038/nature25989
[12]
Zhou W, Chen S, Zhao Y, et al. Constructing CsPbBr3 cluster passivated-triple cation perovskite for highly efficient and operationally stable solar cells. Adv Funct Mater, 2019, 29, 1809180 doi: 10.1002/adfm.201809180
[13]
Belisle R A, Bush K A, Bertoluzzi L, et al. Impact of surfaces on photoinduced halide segregation in mixed-halide perovskites. ACS Energy Lett, 2018, 3, 2694 doi: 10.1021/acsenergylett.8b01562
[14]
Draguta S, Sharia O, Yoon S J, et al. Rationalizing the light-induced phase separation of mixed halide organic-inorganic perovskites. Nat Commun, 2017, 8, 1 doi: 10.1038/s41467-016-0009-6
[15]
Yoon S J, Draguta S, Manser J S, et al. Tracking iodide and bromide ion segregation in mixed halide lead perovskites during photoirradiation. ACS Energy Lett, 2016, 1, 290 doi: 10.1021/acsenergylett.6b00158
[16]
Nandi P, Giri C, Swain D, et al. Temperature dependent photoinduced reversible phase separation in mixed-halide perovskite. ACS Appl Energy Mater, 2018, 1, 3807 doi: 10.1021/acsaem.8b00587
[17]
Jaffe A, Lin Y, Beavers C M, et al. High-pressure single-crystal structures of 3D lead-halide hybrid perovskites and pressure effects on their electronic and optical properties. ACS Cent Sci, 2016, 2, 201 doi: 10.1021/acscentsci.6b00055
[18]
Mao W, Hall C R, Bernardi S, et al. Light-induced reversal of ion segregation in mixed-halide perovskites. Nat Mater, 2021, 20, 55 doi: 10.1038/s41563-020-00826-y
[19]
Elmelund T, Seger B, Kuno M, et al. How interplay between photo and thermal activation dictates halide ion segregation in mixed halide perovskites. ACS Energy Lett, 2019, 5, 56 doi: 10.1021/acsenergylett.9b02265
Fig. 1.  (Color online) (a) PL spectra for MAPb(I0.6Br0.4)3 and FA0.83Cs0.17Pb(I0.6Br0.4)3 thin films after 0, 5, 15, 30, and 60 min light exposure. Reproduced with permission[3], Copyright 2016, Science (AAAS). (b) Change of PL photon energy for three CsyFA1–yPb(Br0.4I0.6)3 films (y = 0.05, 0.20, and 0.60). The films were exposed to continuous illumination over 30 min and excited at 400 nm. Inset: PL spectra for Cs0.6FA0.4Pb(Br0.4I0.6)3 film after 0, 3, and 30 min illumination. Reproduced with permission[6], Copyright 2017, Royal Society of Chemistry. (c) Steady-state PL spectra for CsPbIBr2 and CsPb0.75Sn0.25IBr2 films after different illumination time. Reproduced with permission[7], Copyright 2018, Wiley-VCH. (d) Suppression of photoinduced phase segregation in triple-halide perovskites. PL spectra for FA0.75Cs0.25Pb(I0.8Br0.2)3 film and FA0.78Cs0.22Pb(I0.85Br0.15)3 film with 3 mol% MAPbCl3 under 10-sun and 100-sun illumination for 20 min, respectively. Reproduced with permission[9], Copyright 2020, Science (AAAS).

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Fig. 2.  (Color online) (a) Cross-sectional SEM images for MAPbBr0.8I2.2 films on PEDOT:PSS (unstable, small grain) and PTAA (stable, large grain); current density tracking at maximum power output point. Reproduced with permission[10], Copyright 2016, Wiley-VCH. (b) PLQE time course for (Cs,FA,MA)Pb(I0.85Br0.15)3 films illuminated with a 532 nm laser. x represents the fraction of potassium ions in total monovalent cations in precursor solution. Reproduced with permission[11], Copyright 2018, Springer Nature. (c) The preparation process for CsPbBr3-cluster passivated perovskite. Reproduced with permission[12], Copyright 2019, Wiley-VCH. (d) PL peak positions for CsPb(I0.5Br0.5)3 film and nanocrystal-based film during illumination. Reproduced with permission[14], Copyright 2017, Springer Nature. (e) Time-dependent PL spectra recorded upon illumination and excited with a pulsed laser with low intensity (10 W/cm2) (60 s), followed by high intensity (200 W/cm2) (20 s), and back to low intensity (10 W/cm2) (80 s). Reproduced with permission[18], Copyright 2021, Springer Nature. (f) Phase diagram for MAPb(I1– xBrx)3 films with different Br content (0 < x <1) (0–500 K). Inset: PL spectra for films with no light soaking and 4 h light soaking under given conditions labeled by asterisk. Reproduced with permission[16], Copyright 2018, American Chemical Society.

DownLoad: Full-Size Img PowerPoint
[1]
Guo Y, Yin X, Que W, et al. Toward mixed-halide perovskites: insight into photo-induced anion phase segregation. J Mater Chem C, 2020, 8, 14626 doi: 10.1039/D0TC03885G
[2]
Hoke E T, Slotcavagea D J, Dohner E R, et al. Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics. Chem Sci, 2015, 6, 613 doi: 10.1039/C4SC03141E
[3]
McMeekin D P, Sadoughi G, Rehman W, et al. A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells. Science, 2016, 351, 151 doi: 10.1126/science.aad5845
[4]
Dang H X, Wang K, Ghasemi M, et al. Multi-cation synergy suppresses phase segregation in mixed-halide perovskites. Joule, 2019, 3, 1746 doi: 10.1016/j.joule.2019.05.016
[5]
Bischak C G, Hetherington C L, Wu H, et al. Origin of reversible photoinduced phase separation in hybrid perovskites. Nano Lett, 2017, 17, 1028 doi: 10.1021/acs.nanolett.6b04453
[6]
Rehman W, McMeekin D P, Patel J B, et al. Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties. Energy Environ Sci, 2017, 10, 361 doi: 10.1039/C6EE03014A
[7]
Li N, Zhu Z, Li J, et al. Inorganic CsPb1– xSn xIBr2 for efficient wide-bandgap perovskite solar cells. Adv Energy Mater, 2018, 8, 1800525 doi: 10.1002/aenm.201800525
[8]
Yang Z, Rajagopal A, Jo S B, et al. Stabilized wide bandgap perovskite solar cells by tin substitution. Nano Lett, 2016, 16, 7739 doi: 10.1021/acs.nanolett.6b03857
[9]
Xu J, Boyd C C, Zhengshan J Y, et al. Triple-halide wide-band gap perovskites with suppressed phase segregation for efficient tandems. Science, 2020, 367, 1097 doi: 10.1126/science.aaz5074
[10]
Hu M, Bi C, Yuan Y, et al. Stabilized wide bandgap MAPbBr xI3– x perovskite by enhanced grain size and improved crystallinity. Adv Sci, 2016, 3, 1500301 doi: 10.1002/advs.201500301
[11]
Abdi-Jalebi M, Andaji-Garmaroudi Z, Cacovich S, et al. Maximizing and stabilizing luminescence from halide perovskites with potassium passivation. Nature, 2018, 555, 497 doi: 10.1038/nature25989
[12]
Zhou W, Chen S, Zhao Y, et al. Constructing CsPbBr3 cluster passivated-triple cation perovskite for highly efficient and operationally stable solar cells. Adv Funct Mater, 2019, 29, 1809180 doi: 10.1002/adfm.201809180
[13]
Belisle R A, Bush K A, Bertoluzzi L, et al. Impact of surfaces on photoinduced halide segregation in mixed-halide perovskites. ACS Energy Lett, 2018, 3, 2694 doi: 10.1021/acsenergylett.8b01562
[14]
Draguta S, Sharia O, Yoon S J, et al. Rationalizing the light-induced phase separation of mixed halide organic-inorganic perovskites. Nat Commun, 2017, 8, 1 doi: 10.1038/s41467-016-0009-6
[15]
Yoon S J, Draguta S, Manser J S, et al. Tracking iodide and bromide ion segregation in mixed halide lead perovskites during photoirradiation. ACS Energy Lett, 2016, 1, 290 doi: 10.1021/acsenergylett.6b00158
[16]
Nandi P, Giri C, Swain D, et al. Temperature dependent photoinduced reversible phase separation in mixed-halide perovskite. ACS Appl Energy Mater, 2018, 1, 3807 doi: 10.1021/acsaem.8b00587
[17]
Jaffe A, Lin Y, Beavers C M, et al. High-pressure single-crystal structures of 3D lead-halide hybrid perovskites and pressure effects on their electronic and optical properties. ACS Cent Sci, 2016, 2, 201 doi: 10.1021/acscentsci.6b00055
[18]
Mao W, Hall C R, Bernardi S, et al. Light-induced reversal of ion segregation in mixed-halide perovskites. Nat Mater, 2021, 20, 55 doi: 10.1038/s41563-020-00826-y
[19]
Elmelund T, Seger B, Kuno M, et al. How interplay between photo and thermal activation dictates halide ion segregation in mixed halide perovskites. ACS Energy Lett, 2019, 5, 56 doi: 10.1021/acsenergylett.9b02265

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    Received: 07 October 2021 Revised: Online: Accepted Manuscript: 09 October 2021Uncorrected proof: 11 October 2021Published: 01 February 2022

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      Article Navigation >  Journal of Semiconductors  > 2022  >  43(2): 020201
      Lili Ke, Lixiu Zhang, Liming Ding. Suppressing photoinduced phase segregation in mixed halide perovskites[J]. Journal of Semiconductors, 2022, 43(2): 020201. doi: 10.1088/1674-4926/43/2/020201 L L Ke, L X Zhang, L M Ding, Suppressing photoinduced phase segregation in mixed halide perovskites[J]. J. Semicond., 2022, 43(2): 020201. doi: 10.1088/1674-4926/43/2/020201.Export: BibTex EndNote
      Citation:
      Lili Ke, Lixiu Zhang, Liming Ding. Suppressing photoinduced phase segregation in mixed halide perovskites[J]. Journal of Semiconductors, 2022, 43(2): 020201. doi: 10.1088/1674-4926/43/2/020201

      L L Ke, L X Zhang, L M Ding, Suppressing photoinduced phase segregation in mixed halide perovskites[J]. J. Semicond., 2022, 43(2): 020201. doi: 10.1088/1674-4926/43/2/020201.
      Export: BibTex EndNote
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      Suppressing photoinduced phase segregation in mixed halide perovskites

      doi: 10.1088/1674-4926/43/2/020201
      • 1.

        Hunan Key Laboratory for Micro-Nano Energy Materials and Devices, School of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China

      • 2.

        Center for Excellence in Nanoscience (CAS), Key Laboratory of Nanosystem and Hierarchical Fabrication (CAS), National Center for Nanoscience and Technology, Beijing 100190, China

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      • Author Bio:

        Lili Ke got her PhD from University of Erlangen-Nuremberg under the supervision of Professor Christoph J. Brabec. In 2017, she continued her research at Central South University as a lecturer. In 2021, she joined Xiangtan University. Her research focuses on the synthesis of novel small molecules for solar cells

        Lixiu Zhang got her BS degree from Soochow University in 2019. Now she is a PhD student at University of Chinese Academy of Sciences under the supervision of Prof. Liming Ding. Her research focuses on perovskite solar cells

        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: lili.ke@xtu.edu.cn; ding@nanoctr.cn
      • Received Date: 2021-10-07
      • Published Date: 2022-02-10

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