Advances and Challenges in Two-Dimensional Organic–Inorganic Hybrid Perovskites Toward High-Performance Light-Emitting Diodes

Nano-Micro Letters

Jialong Zhao¹  Ruosheng Zeng¹  Miao Ren¹  Bingsuo Zou¹  Sheng Cao¹ 

[1] School of Physical Science and Technology, MOE Key Laboratory of New Processing Technology for Non-Ferrous Metals and Materials, Guangxi Key Laboratory of Processing for Non-Ferrous Metals and Featured Materials, Guangxi University, 530004, Nanning, People’s Republic of China;

关键词: Two-dimension;    Perovskite;    Light-emitting diodes;    Optical properties;   

DOI  :  10.1007/s40820-021-00685-5

来源: Springer

【 摘 要 】

tsThe fundamental structure, photophysical and electrical properties of 2D perovskite films were illustrated systematically.The advantages and challenges of 2D perovskite light-emitting diodes (PeLED) have been also discussed, which may benefit the audient to get insight into the 2D perovskite materials as well as the resultant LED devices.An outlook on further improving the efficiency of pure-blue PeLEDs, enhancing the operational stability of PeLEDs and reducing the toxicity to push this field forward was also provided.

【 授权许可】

CC BY