Improved Long-Term Reliability of a Silica-Encapsulated Perovskite Quantum-Dot Light-Emitting Device with an Optically Pumped Remote Film Package

Shun Chieh Hsu, Yu Ming Huang, Chung Ping Huang, Ting Yu Lee, Yu Yun Cho, Yin Hsin Liu, Arumugam Manikandan, Yu Lun Chueh, Teng Ming Chen, Hao-Chung Kuo, Chien-Chung Lin*

*此作品的通信作者

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this study, inorganic perovskite (CsPbBr3) quantum dots are wrapped in SiO2 to provide better performance against external erosion. Long-term storage (250 days) is demonstrated with very little changes in the illumination capability of these quantum dots. While in the continuous aging procedure, different package architectures can achieve very different lifetimes. As long as 6000 h of lifetime can be expected from these quantum dots, but the blue shift of emission wavelength still needs more investigation.

原文English
頁(從 - 到)2836-2845
頁數10
期刊ACS Omega
6
發行號4
DOIs
出版狀態Published - 2 二月 2021

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