journal article·2024-09

Regulating ligand length to improve the PL QY and stability of CsPbCl0.9Br2.1 nanocrystals for LEDs and photoelectric applications

Lu Tan, Xiaojuan Wang, Xilin Zhang, Tianfeng Li, Xia Ran, Yanmin Kuang, Yulu He, Zhen Chi, Lijun Guo

Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Perovskite Materials and Applications · Solid-state spectroscopy and crystallography · Quantum Dots Synthesis And Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (52)

Show source-provided references
1. Approaching high-performance light-emitting devices upon perovskite quantum dots: advances and prospects10.1016/j.nantod.2022.101449 ↗
2. State of the art and prospects for halide perovskite nanocrystals10.1021/acsnano.0c08903 ↗
3. It's a trap! On the nature of localised states and charge trapping in lead halide perovskites10.1039/C9MH00500E ↗
4. Light-emitting electrochemical cells based on color-tunable inorganic colloidal quantum dots
5. Bright light-emitting diodes based on organometal halide perovskite10.1038/nnano.2014.149 ↗
6. Perovskite light-emitting diodes with an external quantum efficiency exceeding 30%10.1002/adma.202302283 ↗
7. Suppressing ion migration of mixed-halide perovskite quantum dots for high efficiency pure-red light-emitting diodes10.1002/adfm.202300116 ↗
8. Ligand-induced cation-π interactions enable high-efficiency, bright and spectrally stable rec. 2020 pure-red perovskite light-emitting diodes
9. Ultrastable near-infrared perovskite light-emitting diodes10.1038/s41566-022-01046-3 ↗
10. Suppressing auger recombination of perovskite quantum dots for efficient pure- blue-light-emitting diodes
11. Synthesis-on-substrate of quantum dot solids10.1038/s41586-022-05486-3 ↗
12. Highly emissive blue quantum dots with superior thermal stability via in situ surface reconstruction of mixed CsPbBr3-Cs4PbBr6 nanocrystals
13. Optimization of low-dimensional components of quasi-2D perovskite films for deep-blue light-emitting diodes10.1002/adma.201904319 ↗
14. Synergistic effects of surface ligand engineering and double matrices protecting enable ultrastable and highly emissive blue/cyan perovskite nanocrystal films for multifunctional applications10.1002/lpor.202200651 ↗
15. Recent advances on cyan-emitting (480 ≤ λ ≤ 520 nm) metal halide perovskite materials10.1002/smsc.202000077 ↗
16. Dimension control of in situ fabricated CsPbClBr2 nanocrystal films toward efficient blue light-emitting diodes10.1038/s41467-020-20163-7 ↗
17. Band gap tuning of CH3NH3Pb(Br1-xClx)(3) hybrid perovskite for blue electroluminescence10.1021/acsami.5b02159 ↗
18. Large-area and efficient sky-blue perovskite light-emitting diodes via blade-coating10.1002/adma.202108939 ↗
19. Stable and ultrafast blue cavity-enhanced superfluorescence in mixed halide perovskites
20. Perovskite quantum dots with ultralow trap density by acid etching-driven ligand exchange for high luminance and stable pure-blue light-emitting diodes
21. Efficient CsPbBr3 nanoplatelet-based blue light-emitting diodes enabled by engineered surface ligands10.1021/acsenergylett.1c02642 ↗
22. Improving photoluminescent water-stability of CsPbBr3 perovskite nanocrystals via constructing nanocrystals/polymer composites with hydrophobic surfaces for LED applications
23. Overcoming charge transfer barriers via electrostatically stabilized CsPbBr3 nanocrystals for efficient perovskite light-emitting diodes10.1016/j.cej.2023.142120 ↗
24. Ligands for CsPbBr3 perovskite quantum dots: the stronger the better?10.1016/j.cej.2022.139904 ↗
25. Surface ligand engineering for efficient perovskite nanocrystal-based light-emitting diodes10.1021/acsami.8b20808 ↗
26. Dependence of stability and electronic and optical properties of perovskite quantum dots on capping ligand chain length10.1063/1.5133803 ↗
27. Ligand chemistry of inorganic lead halide perovskite nanocrystals10.1021/acsenergylett.2c02363 ↗
28. The surface of halide perovskites from nano to bulk10.1038/s41578-020-0221-1 ↗
29. Synthesis of SiO2-coated perovskite quantum dots for micro-LED display applications
30. Precursor-mediated synthesis of shape-controlled colloidal CsPbBr3 perovskite nanocrystals and their nanofiber-directed self-assembly10.1021/acs.chemmater.9b03700 ↗
31. Stabilizing perovskite nanocrystals by controlling protective surface ligands density10.1007/s12274-019-2407-7 ↗
32. Improving the stability of lead-free CsSnBr3 halide perovskite by DDAB-assisted postpassivation surface engineering10.1021/acsaom.4c00020 ↗
33. Enhanced cyan photoluminescence and stability of CsPbBr3 quantum dots via surface engineering for white light-emitting diodes10.1002/adom.202302726 ↗
34. Post-passivation of perovskite quantum dots by conjugated molecules for spectrally stable and efficient deep blue light-emitting Diodes10.1002/lpor.202300390 ↗
35. DDAB-assisted synthesis of iodine-rich CsPbI3 perovskite nanocrystals with improved stability in multiple environments10.1039/C9TC06566K ↗
36. Highly pure white light-emitting single-component perovskite colloidal quantum dots10.1021/acs.jpcc.1c04896 ↗
37. Ligand assisted transformation of cubic CsPbBr3 nanocrystals into two-dimensional CsPb2Br5 nanosheets10.1021/acs.chemmater.7b04142 ↗
38. Passivation of surface defects by X-type short-chain ligands for high quantum yield and stable CsPbX3 quantum dots synthesis and application in WLEDs10.1021/acsaom.2c00151 ↗
39. Two-step hybrid passivation strategy for ultrastable photoluminescence perovskite nanocrystals10.1021/acs.chemmater.0c03831 ↗
40. The effect of alkylamines on the morphology and optical properties of organic perovskites10.1016/j.solener.2021.08.074 ↗
41. Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals10.1021/acsnano.5b06295 ↗
42. Capping ligand engineering enables stable CsPbBr3 perovskite quantum dots toward white-light-emitting diodes10.1021/acs.inorgchem.3c01092 ↗
43. Ultrafast spectral dynamics of CsPb(BrxCl1–x)3 mixed-halide nanocrystals10.1021/acsphotonics.8b00413 ↗
44. Ultrafast dynamics of photoexcited carriers in perovskite semiconductor nanocrystals10.1515/nanoph-2020-0681 ↗
45. Short-chain ligand-passivated stable α-CsPbI3 quantum dot for all-inorganic perovskite solar cells
46. Highly luminescent CH3NH3PbBr3 quantum dots with 96.5% photoluminescence quantum yield achieved by synergistic combination of single-crystal precursor and capping ligand optimization10.1016/j.jallcom.2020.157842 ↗
47. Ligand modification enhanced quantum dot LEDs: principles and methods10.1039/D3TC01945D ↗
48. High efficiency perovskite light-emitting diodes of ligand-engineered colloidal formamidinium lead bromide nanoparticles10.1016/j.nanoen.2017.05.002 ↗
49. Alkyl-chain-regulated charge transfer in fluorescent inorganic CsPbBr3 perovskite solar cells10.1002/anie.202000199 ↗
50. Surface-passivated cesium lead halide perovskite quantum dots: toward efficient light-emitting diodes with an inverted sandwich structure10.1002/adom.201800007 ↗
51. Progresses on novel B-site perovskite nanocrystals10.1002/adom.202100261 ↗
52. Electroluminescence of perovskite nanocrystals with ligand engineering10.1016/j.trechm.2020.07.002 ↗