Nature Communications (Mar 2021)
Efficient and bright warm-white electroluminescence from lead-free metal halides
- Hong Chen,
- Lin Zhu,
- Chen Xue,
- Pinlei Liu,
- Xuerong Du,
- Kaichuan Wen,
- Hao Zhang,
- Lei Xu,
- Chensheng Xiang,
- Chen Lin,
- Minchao Qin,
- Jing Zhang,
- Tao Jiang,
- Chang Yi,
- Lu Cheng,
- Chenglong Zhang,
- Pinghui Yang,
- Meiling Niu,
- Wenjie Xu,
- Jingya Lai,
- Yu Cao,
- Jin Chang,
- He Tian,
- Yizheng Jin,
- Xinhui Lu,
- Lang Jiang,
- Nana Wang,
- Wei Huang,
- Jianpu Wang
Affiliations
- Hong Chen
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Lin Zhu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Chen Xue
- Shaanxi Institute of Flexible Electronics (SIFE), Xi’an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University (NPU)
- Pinlei Liu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Xuerong Du
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Kaichuan Wen
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Hao Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Lei Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Chensheng Xiang
- China Center of Electron Microscope, State Key Laboratory of Silicon Material, School of Material Science & Engineering, Zhejiang University
- Chen Lin
- Center for Chemistry of High-Performance and Novel Materials, State Key Laboratory of Silicon Materials, and Department of Chemistry, Zhejiang University
- Minchao Qin
- Department of Physics, The Chinese University of Hong Kong
- Jing Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences
- Tao Jiang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Chang Yi
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Lu Cheng
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Chenglong Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Pinghui Yang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Meiling Niu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Wenjie Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Jingya Lai
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Yu Cao
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Jin Chang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- He Tian
- China Center of Electron Microscope, State Key Laboratory of Silicon Material, School of Material Science & Engineering, Zhejiang University
- Yizheng Jin
- Center for Chemistry of High-Performance and Novel Materials, State Key Laboratory of Silicon Materials, and Department of Chemistry, Zhejiang University
- Xinhui Lu
- Department of Physics, The Chinese University of Hong Kong
- Lang Jiang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences
- Nana Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- Jianpu Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech)
- DOI
- https://doi.org/10.1038/s41467-021-21638-x
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 7
Abstract
Designing efficient light-emitting diodes with white-light-emission from broadband-emission metal halides remains a challenge. Here, the authors demonstrate bright and efficient lead-free LEDs based on cesium copper halides enabled by introducing Tween organic additive in the precursor.
