Preparation of highly stability ZnxCd1-xS white light quantum dots by silica coating

2019 ◽  
Author(s):  
Yun Xuan Huang ◽  
Shu Ru Chung
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Silica Coating ◽  
Light Quantum

Silica-coated gradient alloy quantum dots with high luminescence for converter materials in white light-emitting diodes

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107585-107590 ◽  
Author(s):  
Hak-Sung Jung ◽  
Young-Jae Kim ◽  
Junsang Cho ◽  
Tae-Jong Yoon ◽  
Jin-Kyu Lee
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Nanocomposite Film ◽  
High Stability ◽  
Polymer Nanocomposite ◽  
Silica Coating ◽  
Light Emitting ◽  
Flexible Polymer ◽  
Alloy Quantum Dots ◽  
White Light Emitting Diodes

DMA catalyst played a major role in maintaining the luminescence of the QDs. After silica coating, QD@SiO2 exhibited high stability and retained their initial photoluminescence (PL) intensity in a flexible polymer nanocomposite film.

53% Efficient Red Emissive Carbon Quantum Dots for High Color Rendering and Stable Warm White‐Light‐Emitting Diodes

2017 ◽  
Vol 29 (37) ◽  
pp. 1702910 ◽  
Author(s):  
Zifei Wang ◽  
Fanglong Yuan ◽  
Xiaohong Li ◽  
Yunchao Li ◽  
Haizheng Zhong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diodes ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Color Rendering

Room temperature synthesis of Sn2+ doped highly luminescent CsPbBr3 quantum dots for high CRI white light-emitting diodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongdong Yan ◽  
Qionghua Mo ◽  
Shuangyi Zhao ◽  
Wensi Cai ◽  
Zhigang Zang
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
White Light ◽  
Room Temperature ◽  
Temperature Synthesis ◽  
Light Emitting ◽  
Photoluminescence Quantum Yield ◽  
Hot Injection ◽  
White Light Emitting Diodes ◽  
Cspbbr3 Quantum Dots

With a high photoluminescence quantum yield (PLQY) being able to exceed 90% for those prepared by hot injection method, CsPbBr3 quantum dots (QDs) have attracted intensive attentions for white light-emitting...

Blue and green double band luminescent carbon quantum dots: Synthesis, origin of photoluminescence, and application in white light-emitting devices

2021 ◽  
Vol 118 (15) ◽  
pp. 153102
Author(s):  
Xifang Chen ◽  
Wenhui Wu ◽  
Wenxia Zhang ◽  
Ziye Wang ◽  
Zhenjin Fu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Light Emitting Devices

Solution-Processed White Light-Emitting Diode Utilizing Hybrid Polymer and Red–Green–Blue Quantum Dots

2012 ◽  
Vol 51 ◽  
pp. 09MH03
Author(s):  
Byoung Wook Kwon ◽  
Dong Ick Son ◽  
Dong-Hee Park ◽  
Heon-Jin Choi ◽  
Won-Kook Choi
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diode ◽  
Hybrid Polymer ◽  
Solution Processed ◽  
Light Emitting
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