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. 2019 Oct 16;6(22):1900941. doi: 10.1002/advs.201900941

Table 3.

(Quasi‐) 2D perovskite–based LEDs and their performances

Year Emitting material Device structure EL [nm] EQEmax [%] CEmax [cd A−1] L max [cd m−2] Ref.
1994 (PEA)2PbI4 ITO/EM/OXD7/Mg/Ag 520 – – 10 000 118
2016 (PEA)2PbBr4 ITO/PEDOT:PSS/EM/TPBi/Al/Ca 410 0.04 – – 87
2016 (PEA)2MA4Pb5I16 ITO/TiO2/EM/F8/MoO3/Au ≈760 8.80 – – [qv: 15b]
2016 (PBA)CsPbBr ITO/PEIE–ZnO/EM/TFB/MoOx/Al 491 0.015 – 186 119
2016

(BA)2(MA)2Pb3I10

(BA)2(MA)4Pb5Br16

(BA)2(MA)2Pb3Br7Cl3

ITO/PEDOT:PSS/poly‐TPD/EM/TPBi/LiF/Al

700

523

468

2.29

1.01

0.01

0.10

3.48

0.006

214

2246

21

 120
2016

NFPI7

NFPI6Br

 ITO/PEIE–ZnO/EM/TFB/MoOx/Au

786

763

9.60

11.70

 – – 121
2016

MAPbBr3 (n = 7–10)

MAPbBr3 (n = 5)

MAPbBr3 (n = 3)

 ITO/PEDOT:PSS/PVK/EM/TPBi/LiF/Al

520

492

456

2.31

0.233

0.024

8.10

0.28

0.049

1115

8.5

≈1

 [qv: 17b]
2016

POEA (30%):MAPbBr3

POEA (10%):MAPbBr3

ITO/PEDOT:PSS/EM/TPBi/Ba/Al

506/520

524

2.82

0.31

8.23

1.21

64.2

2146.11

 122
2016 MAPbBr3:(PEA)2PbBr4 (1:6) ITO/Buf‐HIL/EM/TPBi/Al 510–520 – 4.90 2935 123
2016 (PMA)2PbI4 ITO/PEDOT:PSS/EM/Bphen/Al 526 0.05 – 9 [qv: 89b]
2017 NCPI6Cl ITO/PEIE–ZnO/EM/TFB/MoOx/Au 689 3.70 – 440 124
2017 (BA)2(MA)4Pb5Br16 ITO/PEDOT:PSS/EM/BmPyPhB/Ba/Ag 515 – 3.3 1000 107
2017 PEA2MA4Pb5Br16 ITO/PEDOT:PSS/EM/TPBi/LiF/Al 526 7.40 – 8400 125
2017 (EA)2(MA)n −1PbnBr3 n +1 ITO/PEDOT:PSS/EM/TmPyPB/CsF/Al 473/485 2.60 – 200 126
2017 PEABr (80%):CsPbBr3 ITO/PEDOT:PSS/EM/TPBi/Ca/Al 514 1.97 6.16 9957 127
2017 BABr(20):MAPbBr3 ITO/PVK/EM/TPBi/LiF/Al 513 9.30 17.1 – 128
BAI(20):MAPbI3 ITO/poly‐TPD/EM/TPBi/LiF/Al 748 10.4 0.09 –
2017 PbS–(BA)2PbI4 ITO/TiO2/EM/F8/MoO3/Ag 1280 2.06 – – [qv: 79c]
2017 FAPbBr3 ITO/PEDOT:PSS/poly‐TPD/EM + PMMA/3TPYMB/LiF/Al 530 2.00 8.22 4425 129
2017 (PEA)2SnI4 ITO/PEDOT:PSS/EM/F8/LiF/Al 618 – 0.003 0.15 [qv: 45b]
2018 (BA)2(MA)4Pb5I16 ITO/PEDOT/EM/PCBM/Al 744 0.50 – – 116
2018 (NMA)2Csn −1PbnI3 n +1 ITO/PEIE–ZnO/EM/TFB/MoOx/Au 694 7.30 – 732 130
2018 (PEA)2(FA)2Pb3Br10 ITO/PEDOT:PSS/EM/TOPO–TPBi/LiF/Al 532 14.36 62.4 9120 108
2018 (OA)2(FA)n −1PbnBr3 n +1 ITO/PEDOT:PSS/EM/PO‐T2T/Ca/Al 530 13.40 57.6 34 480 131
2018 NFPI7 ITO/PEIE–ZnO/EM/TFB/MoOx/Au ≈790 12.7 – – 132
2018 PEO:(BA)2(Cs)n −1PbnI3 n +1 ITO/PEDOT:PSS/poly‐TPD/EM/BCP/LiF/Al 680 6.23 1.74 1392 60
2018 NF0.93C0.07PI7 ITO/PEIE–ZnO/EM/TFB/MoOx/Au 783 7.80 – – 133
2018 (OA)2((FA)2)m −1PbmBr3 m +1 ITO/LiF/EM/PO‐T2T/Ca/Al 540 5.00 22.9 ≈2000 85
2018 PEABr:CsPbBr3 ITO/poly‐TPD/EM/TPBi/LiF/Al 510 15.5 49.1 7000 134
2018 3BBAI:MAPb(I/Cl)3 ITO/PTAA/EM/PC61BM/Cr/Au 760 3.85 – – 135
2018 (NMA)2(FA)Pb2I7 ITO/PEIE–MZO/EM/TFB–PFO/MoOx/Au ≈795 20.1 – – 136
2018 (BIZ)2(FA)n −1PbnBr3 n +1 ITO/PVK/EM/TmPyPB/LiF/Al ≈535 7.70 – 30 000 137
2018 PA2CsPb2I7–CsPb(Br,Cl)3 ITO/PEDOT:PSS/PA2CsPb2I7/BIPO/poly‐TPD/PC61BM/CsPb(Br,Cl)3/TPBi/LiF/Al 693/493 0.22 – – 92
2018 BA2Csn −1PbnBr3 n +1 ITO/PEDOT:PSS/EM/TPBi/Ca/Al 514 8.42 25.1 33 532 138
2018 (PEA)2PbCl2Br2 ITO/PEDOT:PSS/EM/TPBi/Ca/Al 425/500 – – 70 139
2018 (PEA)2MAn −1PbnBr3 n +1 ITO/PEDOT:PSS/EM/TPBi/Ca/Al 524 2.50 8.63 59 213 140
2018 (NMA)2PbBr4:FABr ITO/TFB/PVK/EM/TPBi/LiF/Al 514 14.9 46.8 2056 141
2018 (TFA)2MAn −1PbnBr3 n +1 ITO/PEDOT:PSS/PVK/EM/TPBi/LiF/Al 532 – 0.3 1200 142
2018 (OAm)2SnBr4 ITO/PEI–ZnO/EM/TCTA/MoO3/Au 625 0.1 0.029 350 56
2018

BA2Csn −1Pbn(Br/Cl)3 n +1

BA2Csn −1PbnBr3 n +1

BA2Csn −1Pbn(Br/I)3 n +1

ITO/PEDOT:PSS/PVK/EM/TPBi/Al

487

506

649

6.2

10.1

0.13

–

23.3

–

3340

3810

18.5

 143
2019 BA2MA3Pb4Br13 ITO/PEDOT:PSS/EM/TPBi/LiF/Al 525 – 5.01 2819 144
2019 CsPbCl0.9Br2.1:PEABr ITO/PEDOT:PSS/EM/TPBi/LiF/Al 480 5.7 6.1 3780 145