Use of long-term stable CsPbBr3 perovskite quantum dots in phospho-silicate glass for highly efficient white LEDs

作者：Di, Xiaoxuan; Hu, Zemin; Jiang, Jutao; He, Meiling; Zhou, Lei; Xiang, Weidong^*; Liang, Xiaojuan^*

来源：Chemical communications, 2017, 53(80): 11068-11071.

DOI：10.1039/c7cc06486a

• LEAD HALIDE PEROVSKITES
• LIGHT-EMITTING-DIODES
• ROOM-TEMPERATURE SYNTHESIS
• WIDE COLOR GAMUT
• OPTICAL-PROPERTIES
• CSPBX3 NANOCRYSTALS
• EMISSION
• BR
• CL
• STABILITY

We report the synthesis of CsPbBr3 QDs with great stability and high quantum yield in phospho-silicate glass, which was fabricated by using a heat-treatment approach, for white light emitting devices. QD glasses exhibited excellent photo- and thermal stability, and significantly prolonged the lifetime of light emitters under ambient air conditions.

• 出版日期2017-10-14
• 单位温州大学