Comprehensive Defect Suppression in Te‐Doped Cs2ZrCl6 Perovskite Nanoparticles for Highly Efficient and Thermally Stable White Light‐Emitting Diodes (Advanced Optical Materials 26/2024)
Year: 2024
Type: article
Abstract: Defect Suppression in Te-Doped Cs2ZrCl6 Perovskite Nanoparticles Lead-free Cs2ZrCl6:Te (CZCT) @ alkyl-terminated silica-oligomer (ASO) core/shell perovskite nanoparticles (PNCs) were designed and synthesized with the highest photoluminescence quantum yield (PLQY) of up to 96% and robust thermal tolerance simultaneously. The high PLQY was attributed to the comprehensive defect suppression through crystallization and surface control. The fabricated white light-emitting diodes based on the CZCT@ASO PNCs exhibit a color coordinate of (0.31, 0.33) and a color rendering index of 86. For further details, see article number 2303079 by Guangguang Huang, Shujie Wang, Zuliang Du, and co-workers from Henan University (the Iron Pagoda in the image representing its culture and spirit).
Source: Advanced Optical Materials
Authors: Chaojun Yang, Xiangdan Tian, Guangguang Huang, Xinyang Xiong, Kaiwei Sun, Bo Zhang, Shujie Wang, Zuliang Du
Institution: Henan University
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W7084669059
FWCI:
Cites:
Cited by:
Related to: