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

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Listed:
  • Xingliang Dai

    (Center for Chemistry of High-Performance & Novel Materials, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University)

  • Zhenxing Zhang

    (Center for Chemistry of High-Performance & Novel Materials, Zhejiang University)

  • Yizheng Jin

    (Center for Chemistry of High-Performance & Novel Materials, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University)

  • Yuan Niu

    (Center for Chemistry of High-Performance & Novel Materials, Zhejiang University)

  • Hujia Cao

    (Center for Chemistry of High-Performance & Novel Materials, Zhejiang University)

  • Xiaoyong Liang

    (Center for Chemistry of High-Performance & Novel Materials, State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University)

  • Liwei Chen

    (i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, 398 Ruoshui Road, Suzhou Industrial Park, Suzhou 215123, China)

  • Jianpu Wang

    (Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), National Jiangsu Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China)

  • Xiaogang Peng

    (Center for Chemistry of High-Performance & Novel Materials, Zhejiang University)

Abstract

The insertion of an insulating layer into a multilayer light-emitting diode (LED) based on quantum dots and produced by depositing the layers from solution increases the performance of the LEDs to levels comparable to those of state-of-the-art organic LEDs produced by vacuum deposition, while retaining the advantages of solution processing.

Suggested Citation

  • Xingliang Dai & Zhenxing Zhang & Yizheng Jin & Yuan Niu & Hujia Cao & Xiaoyong Liang & Liwei Chen & Jianpu Wang & Xiaogang Peng, 2014. "Solution-processed, high-performance light-emitting diodes based on quantum dots," Nature, Nature, vol. 515(7525), pages 96-99, November.
    • Handle: RePEc:nat:nature:v:515:y:2014:i:7525:d:10.1038_nature13829
    DOI: 10.1038/nature13829
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    Cited by:

    1. Wang, Dandan & Li, Yusheng & Yang, Yongge & Hayase, Shuzi & Wu, Haifeng & Wang, Ruixiang & Ding, Chao & Shen, Qing, 2023. "How to minimize voltage and fill factor losses to achieve over 20% efficiency lead chalcogenide quantum dot solar cells: Strategies expected through numerical simulation," Applied Energy, Elsevier, vol. 341(C).

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