Photo-/electro-luminescence enhancement of CsPbX3 (X = Cl, Br, or I) perovskite quantum dots via thiocyanate surface modification

2020 ◽  
Vol 8 (3) ◽  
pp. 1065-1071 ◽  
Author(s):  
Zhen Bao ◽  
Weigao Wang ◽  
Hsin-Yu Tsai ◽  
Hung-Chia Wang ◽  
Shuming Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Surface Modification ◽  
Quantum Dot ◽  
Luminescence Enhancement ◽  
Light Emitting ◽  
Perovskite Quantum Dots ◽  
Red Lead ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Electro Luminescence

We use SCN ligands to modify the surface of blue, green, and red lead halide perovskite quantum dots to improve their luminescence properties and applied them to quantum dot light-emitting diodes.

Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes

2016 ◽  
Vol 26 (47) ◽  
pp. 8757-8763 ◽  
Author(s):  
Emre Yassitepe ◽  
Zhenyu Yang ◽  
Oleksandr Voznyy ◽  
Younghoon Kim ◽  
Grant Walters ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
Lead Halide

Lead halide perovskite quantum dots for light-emitting devices

2018 ◽  
Vol 6 (44) ◽  
pp. 11868-11877 ◽  
Author(s):  
Takayuki Chiba ◽  
Junji Kido
Keyword(s):  
Quantum Dots ◽  
High Stability ◽  
High Efficiency ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
Lead Halide

In this review, we focus on current progress of LHP-QD based LEDs, issue and challenge for high efficiency and high stability LEDs.

Room-temperature synthesis of blue-emissive zero-dimensional cesium indium halide quantum dots for temperature-stable down-conversion white light-emitting diodes with a half-lifetime of 186 h

2021 ◽  
Author(s):  
Fei Zhang ◽  
Xinzhen Ji ◽  
Wenqing Liang ◽  
Ying Li ◽  
Zhuang zhuang Ma ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Room Temperature ◽  
Temperature Synthesis ◽  
Light Emitting ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
White Light Emitting Diodes ◽  
Down Conversion ◽  
Lead Halide

Recently, the newly-emerging lead-halide perovskite quantum dots (QDs) have attracted intensive research interests for lighting and display applications owing to their remarkable optoelectronic properties. It is regrettable that the lead...

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