Highly luminescent CH3NH3PbBr3 quantum dots with 96.5% photoluminescence quantum yield achieved by synergistic combination of single-crystal precursor and capping ligand optimization

Oh, Kwonwoo; Jung, Kyong Yeun; Park, Dohyub; Lee, Man−Jong

doi:10.1016/j.jallcom.2020.157842

Cited by 7 publications

(2 citation statements)

References 31 publications

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“…Therefore, it is essential to determine an optimal chain length with moderate polarity without compromising the integrity of the QDs. 116…”

Section: Influence Of Ligands On the Performance Of Qd-ledsmentioning

confidence: 99%

“…Therefore, it is essential to determine an optimal chain length with moderate polarity without compromising the integrity of the QDs. 116 The hydrophobicity of ligands can ensure the protection of QDs from degradation by oxygen and moisture. For example, the hydrophobic PEA + molecule in PEABr 117 and the hydrophobic side chains provided by phenylalanine 91 enhance the QDs' stability under ambient atmospheric conditions.…”

Section: Effects On Stabilitymentioning

confidence: 99%

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Ligand modification enhanced quantum dot LEDs: principles and methods

Dong¹,

Wang²,

Bu³

et al. 2023

J. Mater. Chem. C

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“…Therefore, it is essential to determine an optimal chain length with moderate polarity without compromising the integrity of the QDs. 116…”

Section: Influence Of Ligands On the Performance Of Qd-ledsmentioning

confidence: 99%

Section: Effects On Stabilitymentioning

confidence: 99%

Ligand modification enhanced quantum dot LEDs: principles and methods

Dong¹,

Wang²,

Bu³

et al. 2023

J. Mater. Chem. C

View full text Add to dashboard Cite

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Recent Progress of Organic–Inorganic Hybrid Perovskite Quantum Dots: Preparation, Optical Regulation, and Application in Light‐Emitting Diodes

Han,

Chang,

Cheng

et al. 2023

Laser & Photonics Reviews

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Organic–inorganic hybrid perovskite quantum dots (QIHP‐QDs) have aroused widespread interest due to their superior photoelectric performance, quantum confinement effect, excellent photoelectric property, color‐tunability, and high photoluminescence quantum yield (PLQY) especially for QD‐based light‐emitting diodes (QLEDs). It is worth noting that a diverse selection of organic cations brings more adjustable optical properties to OIHP‐QDs compared with all‐inorganic perovskite QDs; thus the research on OIHP‐QDs has become a hit subject over recent years. This review summarizes the latest progress in synthesis strategy and optical property regulation of OIHP‐QDs in conjunction with the recent developments of their application in QLEDs. In addition, the current challenges limiting the applicability of QIHP‐QDs are discussed, and the development of OIHP‐QDs in the future is proposed.

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