Electric field induced degradation in sky-blue perovskite light-emitting diodes

Xie, 2022, Homogeneous grain boundary passivation in wide-bandgap perovskite films enables fabrication of monolithic perovskite/organic tandem solar cells with over 21% efficiency, Adv. Funct. Mater., 32, 2112126, 10.1002/adfm.202112126 Zhang, 2021, Chlorine distribution management for spectrally stable and efficient perovskite blue light-emitting diodes, Nano Energy, 79, 105486, 10.1016/j.nanoen.2020.105486 Zhang, 2016, Enhancing the brightness of cesium lead halide perovskite nanocrystal based green light-emitting devices through the interface engineering with perfluorinated ionomer, Nano Lett., 16, 1415, 10.1021/acs.nanolett.5b04959 Yuan, 2020, A cocktail of multiple cations in inorganic halide perovskite toward efficient and highly stable blue light-emitting diodes, ACS Energy Lett., 5, 1062, 10.1021/acsenergylett.9b02562 Leyden, 2019, Distributed feedback lasers and light-emitting diodes using 1-naphthylmethylamnonium low-dimensional perovskite, ACS Photonics, 6, 460, 10.1021/acsphotonics.8b01413 Sun, 2019, Influence of a lecithin additive on the performance of all-inorganic perovskite light-emitting diodes, J. Mater. Chem. C, 7, 2905, 10.1039/C8TC06365F Lin, 2018, Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent, Nature, 562, 245, 10.1038/s41586-018-0575-3 Chiba, 2018, Anion-exchange red perovskite quantum dots with ammonium iodine salts for highly efficient light-emitting devices, Nat. Photonics, 12, 681, 10.1038/s41566-018-0260-y Wang, 2022, In situ inorganic ligand replenishment enables bandgap stability in mixed-halide perovskite quantum dot solids, Adv. Mater., 34, 2200854, 10.1002/adma.202200854 Zhao, 2018, High-efficiency perovskite–polymer bulk heterostructure light-emitting diodes, Nat. Photon., 12, 783, 10.1038/s41566-018-0283-4 Gong, 2016, Highly efficient quantum dot near-infrared light-emitting diodes, Nat. Photon., 10, 253, 10.1038/nphoton.2016.11 Chu, 2020, Large cation ethylammonium incorporated perovskite for efficient and spectra stable blue light-emitting diodes, Nat. Commun., 11, 4165, 10.1038/s41467-020-17943-6 Liu, 2022, Wide-bandgap perovskite quantum dots in perovskite matrix for sky-blue light-emitting diodes, J. Am. Chem. Soc., 144, 4009, 10.1021/jacs.1c12556 Pang, 2020, Rearranging low-dimensional phase distribution of quasi-2D perovskites for efficient sky-blue perovskite light-emitting diodes, ACS Nano, 14, 11420, 10.1021/acsnano.0c03765 Wang, 2020, Chelating-agent-assisted control of CsPbBr3 quantum well growth enables stable blue perovskite emitters, Nat. Commun., 11, 3674, 10.1038/s41467-020-17482-0 Wang, 2020, Dimension control of in situ fabricated CsPbClBr2 nanocrystal films toward efficient blue light-emitting diodes, Nat. Commun., 11, 6428, 10.1038/s41467-020-20163-7 Liu, 2019, Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures, Nat. Photon., 13, 760, 10.1038/s41566-019-0505-4 Xing, 2018, Color-stable highly luminescent sky-blue perovskite light-emitting diodes, Nat. Commun., 9, 354, 10.1038/s41467-018-05909-8 Quintero-Bermudez, 2018, Compositional and orientational control in metal halide perovskites of reduced dimensionality, Nat. Mater., 17, 900, 10.1038/s41563-018-0154-x Vashishtha, 2018, High efficiency blue and green light-emitting diodes using ruddlesden–popper inorganic mixed halide perovskites with butylammonium interlayers, Chem. Mater., 31, 83, 10.1021/acs.chemmater.8b02999 Ma, 2020, Chloride insertion-immobilization enables bright, narrowband, and stable blue-emitting perovskite diodes, J. Am. Chem. Soc., 142, 5126, 10.1021/jacs.9b12323 Li, 2019, Modulation of recombination zone position for quasi-two-dimensional blue perovskite light-emitting diodes with efficiency exceeding 5%, Nat. Commun., 10, 1027, 10.1038/s41467-019-09011-5 Wang, 2019, Efficient sky-blue perovskite light-emitting diodes via photoluminescence enhancement, Nat. Commun., 10, 5633, 10.1038/s41467-019-13580-w Zhao, 2020, Thermal management enables bright and stable perovskite light-emitting diodes, Adv. Mater., 32, 2000752, 10.1002/adma.202000752 Xu, 2018, Electric bias induced degradation in organic-inorganic hybrid perovskite light-emitting diodes, Sci. Rep., 8, 15799, 10.1038/s41598-018-34034-1 Li, 2016, Highly efficient perovskite nanocrystal light-emitting diodes enabled by a universal crosslinking method, Adv. Mater., 28, 3528, 10.1002/adma.201600064 Hoke, 2015, Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics, Chem. Sci., 6, 613, 10.1039/C4SC03141E Wang, 2021, All-Inorganic quantum-dot LEDs based on a phase-stabilized α-CsPbI3 perovskite, Angew. Chem. Int. Ed., 60, 16164, 10.1002/anie.202104812 Cho, 2021, Photoinduced halide segregation in ruddlesden–popper 2D mixed halide perovskite films, Adv. Mater., 33, 2105585, 10.1002/adma.202105585 Jiang, 2019, Surface passivation of perovskite film for efficient solar cells, Nat. Photon., 13, 460, 10.1038/s41566-019-0398-2 Li, 2017, Direct evidence of ion diffusion for the silver-electrode-induced thermal degradation of inverted perovskite solar cells, Adv. Energy Mater., 7 Lee, 2019, Direct evidence of ion-migration-induced degradation of ultrabright perovskite light-emitting diodes, ACS Appl. Mater. Interfaces, 11, 11667, 10.1021/acsami.8b22217 Teng, 2021, Degradation and self-repairing in perovskite light-emitting diodes, Matter, 4, 3710, 10.1016/j.matt.2021.09.007 Chen, 2015, The optoelectronic role of chlorine in CH3NH3PbI3(Cl)-based perovskite solar cells, Nat. Commun., 6, 726 Zhang, 2019, Self-seeding growth for perovskite solar cells with enhanced stability, Joule, 3, 1452, 10.1016/j.joule.2019.03.023 Xiao, 2020, Inhomogeneous doping of perovskite materials by dopants from hole-transport layer, Matter, 2, 261, 10.1016/j.matt.2019.10.005 Chen, 2022, Substantial improvement of operating stability by strengthening metal-halogen bonds in halide perovskites, Adv. Funct. Mater., 32, 2112129, 10.1002/adfm.202112129 Pan, 2017, Cs2AgBiBr6 single-crystal X-ray detectors with a low detection limit, Nat. Photon., 11, 726, 10.1038/s41566-017-0012-4 Haruyama, 2015, First-principles study of ion diffusion in perovskite solar cell sensitizers, J. Am. Chem. Soc., 137, 10048, 10.1021/jacs.5b03615 Sundell, 2007, Density-functional calculations of prefactors and activation energies for H diffusion in BaZrO3, Phys. Rev. B, 76, 94301, 10.1103/PhysRevB.76.094301