Bionic electroluminescent perovskite light-emitting device

Hengyang Xiang; Saichao Zhao; Yifei Wang; Run Wang; Xinxin Li; Hao Wang; Yuquan Laigao; Jun Liu; Fan Wu; Aming Xie; Weijin Li; Haibo Zeng

doi:10.1039/D3CC01533E

Bionic electroluminescent perovskite light-emitting device†

Hengyang Xiang,‡^a Saichao Zhao,‡^a Yifei Wang,

^a Run Wang,^a Xinxin Li,^a Hao Wang,^a Yuquan Laigao,^a Jun Liu,*^c Fan Wu,

*^b Aming Xie,

*^b Weijin Li

*^a and Haibo Zeng

*^a

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* Corresponding authors

^a MIIT Key Laboratory of Advanced Display Materials and Devices, Institute of Optoelectronics & Nanomaterials, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China
E-mail: wjli@njust.edu.cn

^b School of Mechanical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China

^c National Key Laboratory on Electromagnetic Environmental Effects and Electro-optical Engineering, Nanjing 210094, Jiangsu, China

Abstract

A perovskite light-emitting-diode (PeLED) displaying green color is combined with a brown fluorescent coating (FC) layer to form a hybrid FC-PeLED system. The FC-PeLED system can simulate the natural process of bionics of plant colors from green to brown through a low energy (<0.6 mW) input, promoting the development of future low-cost and low-power consumption bionics technology.

This article is part of the themed collection: ChemComm Milestones – First Independent Articles

Chemical Communications

Bionic electroluminescent perovskite light-emitting device†

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