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Title: Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures

Abstract

The emergence of inorganic–organic hybrid perovskites, a unique class of solution-processable crystalline semiconductors, provides new opportunities for large-area, low-cost and colour-saturated light-emitting diodes (LEDs) ideal for display and solid-state lighting applications1. However, the performance of blue perovskite LEDs (PeLEDs) is far inferior to that of their near-infrared, red and green counterparts, strongly limiting the practicality of the PeLED technology. Here, we demonstrate blue PeLEDs emitting at 483 nm with colour coordinates of (0.094, 0.184) and operating with a peak external quantum efficiency of up to 9.5% at a luminance of 54 cd m–2. The devices have a T50 lifetime of 250 s for an initial brightness of 100 cd m–2. The efficient blue electroluminescence originates from a structure of quantum-confined perovskite nanoparticles embedded within quasi-two-dimensional phases with higher bandgaps, prepared by an antisolvent processing scheme. Our work paves the way towards high-performance PeLEDs in the blue region.

Authors:
ORCiD logo [1];  [1];  [1]; ORCiD logo [1];  [1];  [1];  [1];  [1];  [1];  [2];  [2];  [3]; ORCiD logo [1]; ORCiD logo [4]; ORCiD logo [5]; ORCiD logo [6]; ORCiD logo [4]; ORCiD logo [1]
  1. Zhejiang Univ., Hangzhou (China)
  2. Argonne National Lab. (ANL), Argonne, IL (United States)
  3. Beijing Inst. of Technology (China)
  4. Univ. of Cambridge (United Kingdom). Cavendish Lab.
  5. Univ. of Cambridge (United Kingdom). Cavendish Lab.; Zhejiang Univ., Hangzhou (China)
  6. Nanjing Univ. of Technology (China)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
National Key Research and Development Program of China; USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1605102
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Nature Photonics
Additional Journal Information:
Journal Volume: 13; Journal Issue: 11; Journal ID: ISSN 1749-4885
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Liu, Yang, Cui, Jieyuan, Deng, Yunzhou, Tian, He, He, Zhuofei, Zhou, Qiaohui, Yang, Zhaoliang, Deng, Yunzhou, Chen, Dong, Zuo, Xiaobing, Ren, Yang, Wang, Liang, Zhu, Haiming, Zhao, Baodan, Di, Dawei, Wang, Jianpu, Friend, Richard H., and Jin, Yizheng. Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures. United States: N. p., 2019. Web. https://doi.org/10.1038/s41566-019-0505-4.
Liu, Yang, Cui, Jieyuan, Deng, Yunzhou, Tian, He, He, Zhuofei, Zhou, Qiaohui, Yang, Zhaoliang, Deng, Yunzhou, Chen, Dong, Zuo, Xiaobing, Ren, Yang, Wang, Liang, Zhu, Haiming, Zhao, Baodan, Di, Dawei, Wang, Jianpu, Friend, Richard H., & Jin, Yizheng. Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures. United States. https://doi.org/10.1038/s41566-019-0505-4
Liu, Yang, Cui, Jieyuan, Deng, Yunzhou, Tian, He, He, Zhuofei, Zhou, Qiaohui, Yang, Zhaoliang, Deng, Yunzhou, Chen, Dong, Zuo, Xiaobing, Ren, Yang, Wang, Liang, Zhu, Haiming, Zhao, Baodan, Di, Dawei, Wang, Jianpu, Friend, Richard H., and Jin, Yizheng. Mon . "Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures". United States. https://doi.org/10.1038/s41566-019-0505-4. https://www.osti.gov/servlets/purl/1605102.
@article{osti_1605102,
title = {Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures},
author = {Liu, Yang and Cui, Jieyuan and Deng, Yunzhou and Tian, He and He, Zhuofei and Zhou, Qiaohui and Yang, Zhaoliang and Deng, Yunzhou and Chen, Dong and Zuo, Xiaobing and Ren, Yang and Wang, Liang and Zhu, Haiming and Zhao, Baodan and Di, Dawei and Wang, Jianpu and Friend, Richard H. and Jin, Yizheng},
abstractNote = {The emergence of inorganic–organic hybrid perovskites, a unique class of solution-processable crystalline semiconductors, provides new opportunities for large-area, low-cost and colour-saturated light-emitting diodes (LEDs) ideal for display and solid-state lighting applications1. However, the performance of blue perovskite LEDs (PeLEDs) is far inferior to that of their near-infrared, red and green counterparts, strongly limiting the practicality of the PeLED technology. Here, we demonstrate blue PeLEDs emitting at 483 nm with colour coordinates of (0.094, 0.184) and operating with a peak external quantum efficiency of up to 9.5% at a luminance of 54 cd m–2. The devices have a T50 lifetime of 250 s for an initial brightness of 100 cd m–2. The efficient blue electroluminescence originates from a structure of quantum-confined perovskite nanoparticles embedded within quasi-two-dimensional phases with higher bandgaps, prepared by an antisolvent processing scheme. Our work paves the way towards high-performance PeLEDs in the blue region.},
doi = {10.1038/s41566-019-0505-4},
journal = {Nature Photonics},
number = 11,
volume = 13,
place = {United States},
year = {2019},
month = {8}
}

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Works referenced in this record:

Efficient Blue and White Perovskite Light-Emitting Diodes via Manganese Doping
journal, November 2018


Efficient Visible Quasi-2D Perovskite Light-Emitting Diodes
journal, June 2016

  • Byun, Jinwoo; Cho, Himchan; Wolf, Christoph
  • Advanced Materials, Vol. 28, Issue 34
  • DOI: 10.1002/adma.201601369

High-Brightness Blue and White LEDs based on Inorganic Perovskite Nanocrystals and their Composites
journal, April 2017


Reducing Architecture Limitations for Efficient Blue Perovskite Light-Emitting Diodes
journal, March 2018

  • Gangishetty, Mahesh K.; Hou, Shaocong; Quan, Qimin
  • Advanced Materials, Vol. 30, Issue 20
  • DOI: 10.1002/adma.201706226

Solution-processed, high-performance light-emitting diodes based on quantum dots
journal, October 2014

  • Dai, Xingliang; Zhang, Zhenxing; Jin, Yizheng
  • Nature, Vol. 515, Issue 7525
  • DOI: 10.1038/nature13829

Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells
journal, September 2016


Polarized Optoelectronics of CsPbX 3 (X = Cl, Br, I) Perovskite Nanoplates with Tunable Size and Thickness
journal, March 2018

  • Sheng, Xuexi; Chen, Gaoyu; Wang, Chong
  • Advanced Functional Materials, Vol. 28, Issue 19
  • DOI: 10.1002/adfm.201800283

High-efficiency light-emitting devices based on quantum dots with tailored nanostructures
journal, March 2015


Electron–phonon interaction in efficient perovskite blue emitters
journal, May 2018


Efficient Sky-Blue Perovskite Light-Emitting Devices Based on Ethylammonium Bromide Induced Layered Perovskites
journal, August 2017

  • Wang, Qi; Ren, Jie; Peng, Xue-Feng
  • ACS Applied Materials & Interfaces, Vol. 9, Issue 35
  • DOI: 10.1021/acsami.7b07458

Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites
journal, January 2017


Quantum Dot Light-Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX 3 )
journal, October 2015


Instant Low-Temperature Cross-Linking of Poly( N -vinylcarbazole) for Solution-Processed Multilayer Blue Phosphorescent Organic Light-Emitting Devices
journal, September 2014

  • Aizawa, Naoya; Pu, Yong-Jin; Chiba, Takayuki
  • Advanced Materials, Vol. 26, Issue 45
  • DOI: 10.1002/adma.201402726

Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent
journal, October 2018


Perovskite light-emitting diodes based on spontaneously formed submicrometre-scale structures
journal, October 2018


Perovskite energy funnels for efficient light-emitting diodes
journal, June 2016

  • Yuan, Mingjian; Quan, Li Na; Comin, Riccardo
  • Nature Nanotechnology, Vol. 11, Issue 10
  • DOI: 10.1038/nnano.2016.110

Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes
journal, December 2015


Candela‐class high‐brightness InGaN/AlGaN double‐heterostructure blue‐light‐emitting diodes
journal, March 1994

  • Nakamura, Shuji; Mukai, Takashi; Senoh, Masayuki
  • Applied Physics Letters, Vol. 64, Issue 13, p. 1687-1689
  • DOI: 10.1063/1.111832

Bright light-emitting diodes based on organometal halide perovskite
journal, August 2014

  • Tan, Zhi-Kuang; Moghaddam, Reza Saberi; Lai, May Ling
  • Nature Nanotechnology, Vol. 9, Issue 9
  • DOI: 10.1038/nnano.2014.149

Hybrid Perovskite Light-Emitting Diodes Based on Perovskite Nanocrystals with Organic-Inorganic Mixed Cations
journal, March 2017


Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering
journal, August 2016


High-Performance Color-Tunable Perovskite Light Emitting Devices through Structural Modulation from Bulk to Layered Film
journal, December 2016

  • Chen, Ziming; Zhang, Chongyang; Jiang, Xiao-Fang
  • Advanced Materials, Vol. 29, Issue 8
  • DOI: 10.1002/adma.201603157

Compositional and orientational control in metal halide perovskites of reduced dimensionality
journal, September 2018

  • Quintero-Bermudez, Rafael; Gold-Parker, Aryeh; Proppe, Andrew H.
  • Nature Materials, Vol. 17, Issue 10
  • DOI: 10.1038/s41563-018-0154-x

Highly Efficient Perovskite Nanocrystal Light-Emitting Diodes Enabled by a Universal Crosslinking Method
journal, March 2016

  • Li, Guangru; Rivarola, Florencia Wisnivesky Rocca; Davis, Nathaniel J. L. K.
  • Advanced Materials, Vol. 28, Issue 18
  • DOI: 10.1002/adma.201600064

Highly Luminescent Colloidal Nanoplates of Perovskite Cesium Lead Halide and Their Oriented Assemblies
journal, December 2015

  • Bekenstein, Yehonadav; Koscher, Brent A.; Eaton, Samuel W.
  • Journal of the American Chemical Society, Vol. 137, Issue 51
  • DOI: 10.1021/jacs.5b11199

Highly Efficient Light-Emitting Diodes of Colloidal Metal–Halide Perovskite Nanocrystals beyond Quantum Size
journal, June 2017


Color-stable highly luminescent sky-blue perovskite light-emitting diodes
journal, August 2018


High-efficiency perovskite–polymer bulk heterostructure light-emitting diodes
journal, November 2018


Thermally Activated Delayed Fluorescence Polymers for Efficient Solution-Processed Organic Light-Emitting Diodes
journal, March 2016

  • Lee, Sae Youn; Yasuda, Takuma; Komiyama, Hideaki
  • Advanced Materials, Vol. 28, Issue 21
  • DOI: 10.1002/adma.201505026

Solution-Processed Nickel Oxide Hole Transport Layers in High Efficiency Polymer Photovoltaic Cells
journal, January 2013

  • Manders, Jesse R.; Tsang, Sai-Wing; Hartel, Michael J.
  • Advanced Functional Materials, Vol. 23, Issue 23
  • DOI: 10.1002/adfm.201202269

Measuring Charge Carrier Diffusion in Coupled Colloidal Quantum Dot Solids
journal, May 2013

  • Zhitomirsky, David; Voznyy, Oleksandr; Hoogland, Sjoerd
  • ACS Nano, Vol. 7, Issue 6
  • DOI: 10.1021/nn402197a

Anion-exchange red perovskite quantum dots with ammonium iodine salts for highly efficient light-emitting devices
journal, October 2018


An improved experimental determination of external photoluminescence quantum efficiency
journal, March 1997

  • de Mello, John C.; Wittmann, H. Felix; Friend, Richard H.
  • Advanced Materials, Vol. 9, Issue 3
  • DOI: 10.1002/adma.19970090308

Nanocrystals of Cesium Lead Halide Perovskites (CsPbX 3 , X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut
journal, February 2015

  • Protesescu, Loredana; Yakunin, Sergii; Bodnarchuk, Maryna I.
  • Nano Letters, Vol. 15, Issue 6
  • DOI: 10.1021/nl5048779

    Works referencing / citing this record:

    Photodoping through local charge carrier accumulation in alloyed hybrid perovskites for highly efficient luminescence
    journal, November 2019

    • Feldmann, Sascha; Macpherson, Stuart; Senanayak, Satyaprasad P.
    • Nature Photonics, Vol. 14, Issue 2
    • DOI: 10.1038/s41566-019-0546-8

    Synergistic Effect of Dual Ligands on Stable Blue Quasi‐2D Perovskite Light‐Emitting Diodes
    journal, December 2019

    • Jin, Yan; Wang, Zhao‐Kui; Yuan, Shuai
    • Advanced Functional Materials, Vol. 30, Issue 6
    • DOI: 10.1002/adfm.201908339

    Efficient and Spectrally Stable Blue Perovskite Light‐Emitting Diodes Based on Potassium Passivated Nanocrystals
    journal, January 2020

    • Yang, Fei; Chen, Hongting; Zhang, Rui
    • Advanced Functional Materials, Vol. 30, Issue 10
    • DOI: 10.1002/adfm.201908760

    Rb 2 CuX 3 (X = Cl, Br): 1D All‐Inorganic Copper Halides with Ultrabright Blue Emission and Up‐Conversion Photoluminescence
    journal, November 2019

    • Creason, Tielyr D.; Yangui, Aymen; Roccanova, Rachel
    • Advanced Optical Materials, Vol. 8, Issue 2
    • DOI: 10.1002/adom.201901338

    Dry Mechanochemical Synthesis of Highly Luminescent, Blue and Green Hybrid Perovskite Solids
    journal, December 2019

    • Martínez‐Sarti, Laura; Palazon, Francisco; Sessolo, Michele
    • Advanced Optical Materials, Vol. 8, Issue 4
    • DOI: 10.1002/adom.201901494

    Efficient sky-blue perovskite light-emitting diodes via photoluminescence enhancement
    journal, December 2019


    Understanding of carrier dynamics, heterojunction merits and device physics: towards designing efficient carrier transport layer-free perovskite solar cells
    journal, January 2020

    • Liao, Jin-Feng; Wu, Wu-Qiang; Jiang, Yong
    • Chemical Society Reviews, Vol. 49, Issue 2
    • DOI: 10.1039/c8cs01012a

    Mixed-ligand engineering of quasi-2D perovskites for efficient sky-blue light-emitting diodes
    journal, January 2020

    • Zeng, Siyuan; Shi, Shasha; Wang, Shirong
    • Journal of Materials Chemistry C, Vol. 8, Issue 4
    • DOI: 10.1039/c9tc05590h

    Picosecond electron trapping limits the emissivity of CsPbCl 3 perovskite nanocrystals
    journal, November 2019

    • Lai, Runchen; Wu, Kaifeng
    • The Journal of Chemical Physics, Vol. 151, Issue 19
    • DOI: 10.1063/1.5127887