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Nano Convergence
Fig. 3 | Nano Convergence

Fig. 3

From: How to improve the structural stabilities of halide perovskite quantum dots: review of various strategies to enhance the structural stabilities of halide perovskite quantum dots

Fig. 3

Copyright 2016, Wiley–VCH. e Crosslinking degree of CLA-capped CsPbBr3 QDs films as a function of UV irradiation intensity and exposure time. f PL intensity of CsPbBr3 QDs and of CLA-capped CsPbBr3 QDs films upon continuous illumination time. Reproduced with permission from [68]. Copyright 2020, American Chemical Society. g Schematic of degradation mechanism of UV crosslinked QD/Stable LS film. h Fluorescence images of ink-jet printed patterns with red, green, and blue QD/Stable LS. i EL images of ~ 1 μm patterned white emissive PeLEDs with green and red QD/Stable LS. Reproduced with permission from [71]. Copyright 2021, Wiley–VCH

Crosslinking processes, device performances and PQDs patterning. a Reaction schematic of TMA crosslinking process. b Luminance vs. voltage, (c) current density vs. voltage, and (d) EQE vs. voltage curves of PeLEDs using crosslinked PQDs as an emissive layer. Reproduced with permission from [66].

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