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Literature DB >> 27530447

Enhanced Optical and Electrical Properties of Polymer-Assisted All-Inorganic Perovskites for Light-Emitting Diodes.

Yichuan Ling¹, Yu Tian², Xi Wang¹, Jamie C Wang³, Javon M Knox¹, Fernando Perez-Orive¹, Yijun Du¹, Lei Tan¹, Kenneth Hanson^2,3, Biwu Ma^4,5, Hanwei Gao^6,7.

Abstract

Highly bright light-emitting diodes based on solution-processed all-inorganic perovskite thin film are demonstrated. The cesium lead bromide (CsPbBr3 ) created using a new poly(ethylene oxide)-additive spin-coating method exhibits photoluminescence quantum yield up to 60% and excellent uniformity of electrical current distribution. Using the smooth CsPbBr3 films as emitting layers, green perovskite-based light-emitting diodes (PeLEDs) exhibit electroluminescent brightness and efficiency above 53 000 cd m-2 and 4%: a new benchmark of device performance for all-inorganic PeLEDs.

Entities: Chemical Species

Keywords: cesium lead bromide; electroluminescence; light-emitting diodes; perovskite; photoluminescence

Year: 2016 PMID： 27530447 DOI： 10.1002/adma.201602513

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

Keyword Cloud
Cited

22 in total

1. Efficient and Stable CsPb(Br/I)₃@Anthracene Composites for White Light-Emitting Devices.

Authors: Xinyu Shen; Chun Sun; Xue Bai; Xiaoyu Zhang; Yu Wang; Yiding Wang; Hongwei Song; William W Yu
Journal: ACS Appl Mater Interfaces Date: 2018-05-02 Impact factor: 9.229

2. Emission Recovery and Stability Enhancement of Inorganic Perovskite Quantum Dots.

Authors: Hua Wang; Ning Sui; Xue Bai; Yu Zhang; Quinton Rice; Felix Jaetae Seo; Qingbo Zhang; Vicki L Colvin; William W Yu
Journal: J Phys Chem Lett Date: 2018-07-12 Impact factor: 6.475

3. A simple method to improve the performance of perovskite light-emitting diodes via layer-by-layer spin-coating CsPbBr₃ quantum dots.

Authors: Bobo Li; Xiaomeng Li; Xia Li; Haolin Liu; Zhaonan Li; Guohong Xiang; Yuhan Liu; Taojie Zhou; Xuan Fang; Zhaoyu Zhang
Journal: RSC Adv Date: 2018-07-31 Impact factor: 4.036

4. Unexpected bowing band evolution in an all-inorganic CsSn_1-x Pb _x Br₃ perovskite.

Authors: Yufan Xia; Yuxuan Chen; Tian Luo; Hongyao Liang; Yujia Gao; Xin Xu; Weiguang Xie; Pengyi Liu; Xin Wang; Yu-Jun Zhao; Tingting Shi
Journal: RSC Adv Date: 2020-07-14 Impact factor: 4.036

5. Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes.

Authors: Liuqi Zhang; Xiaolei Yang; Qi Jiang; Pengyang Wang; Zhigang Yin; Xingwang Zhang; Hairen Tan; Yang Michael Yang; Mingyang Wei; Brandon R Sutherland; Edward H Sargent; Jingbi You
Journal: Nat Commun Date: 2017-06-07 Impact factor: 14.919

6. Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation.

Authors: Xiaolei Yang; Xingwang Zhang; Jinxiang Deng; Zema Chu; Qi Jiang; Junhua Meng; Pengyang Wang; Liuqi Zhang; Zhigang Yin; Jingbi You
Journal: Nat Commun Date: 2018-02-08 Impact factor: 14.919

Enhanced Optical and Electrical Properties of Polymer-Assisted All-Inorganic Perovskites for Light-Emitting Diodes.

1. Efficient and Stable CsPb(Br/I)₃@Anthracene Composites for White Light-Emitting Devices.

2. Emission Recovery and Stability Enhancement of Inorganic Perovskite Quantum Dots.

3. A simple method to improve the performance of perovskite light-emitting diodes via layer-by-layer spin-coating CsPbBr₃ quantum dots.

4. Unexpected bowing band evolution in an all-inorganic CsSn_1-x Pb _x Br₃ perovskite.

5. Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes.

6. Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation.

Review 7. Emergence of Impurity-Doped Nanocrystal Light-Emitting Diodes.

Review 8. Emergence of Nanoplatelet Light-Emitting Diodes.

9. The Role of Metal Halide Perovskites in Next-Generation Lighting Devices.

10. Color-Stable Blue Light-Emitting Diodes Enabled by Effective Passivation of Mixed Halide Perovskites.