Intercrossed Carbon Nanorings with Pure Surface States as Low-Cost and Environment-Friendly Phosphors for White-Light-Emitting Diodes

2014 ◽  
Vol 54 (6) ◽  
pp. 1759-1764 ◽  
Author(s):  
Xiaoming Li ◽  
Yanli Liu ◽  
Xiufeng Song ◽  
Hao Wang ◽  
Haoshuang Gu ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Low Cost ◽  
Surface States ◽  
Environment Friendly ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Carbon Nanorings ◽  
Pure Surface

Surface state modulation of red emitting carbon dots for white light-emitting diodes

2018 ◽  
Vol 6 (46) ◽  
pp. 12631-12637 ◽  
Author(s):  
Kang Yuan ◽  
Xinghua Zhang ◽  
Ruohan Qin ◽  
Xuefeng Ji ◽  
Yahui Cheng ◽  
...  
Keyword(s):  
White Light ◽  
Surface State ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Surface States ◽  
Light Emitting ◽  
White Light Emitting Diodes

Clarifying the luminescence mechanism of nitrogen related surface states for carbon dots.

Near sunlight continuous broadband white-light emission by single-phase Zn(ii)-1,3,5-benzenetricarboxylate MOFs

2019 ◽  
Vol 48 (40) ◽  
pp. 14966-14970 ◽  
Author(s):  
Ce Wang ◽  
Zheng Yin ◽  
Wei-Min Ma ◽  
Xi-Yao Li ◽  
Li-Hui Cao ◽  
...  
Keyword(s):  
White Light ◽  
Single Phase ◽  
Light Emitting Diodes ◽  
Light Emission ◽  
Low Cost ◽  
White Light Emission ◽  
Light Emitting ◽  
White Light Emitting Diodes

A white light MOF was constructed from low-cost 1,3,5-benzenetricarboxylate and nontoxic Zinc(ii) ions, which exhibited near sunlight continuous white-light emission under a wide radiation range of 300 to 390 nm and was used for white-light emitting diodes.

scholarly journals Research progress of full electroluminescent white light-emitting diodes based on a single emissive layer

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Hengyang Xiang ◽  
Run Wang ◽  
Jiawei Chen ◽  
Fushan Li ◽  
Haibo Zeng
Keyword(s):  
White Light ◽  
Energy Savings ◽  
Light Emitting Diodes ◽  
Low Cost ◽  
Research Progress ◽  
Light Emitting ◽  
Emissive Layer ◽  
Carbon Neutrality ◽  
Solution Processes ◽  
White Light Emitting Diodes

AbstractCarbon neutrality, energy savings, and lighting costs and quality have always led to urgent demand for lighting technology innovation. White light-emitting diodes (WLEDs) based on a single emissive layer (SEL) fabricated by the solution method have been continuously researched in recent years; they are advantageous because they have a low cost and are ultrathin and flexible. Here, we reviewed the history and development of SEL–WLEDs over recent years to provide inspiration and promote their progress in lighting applications. We first introduced the emitters and analysed the advantages of these emitters in creating SEL–WLEDs and then reviewed some cases that involve the above emitters, which were formed via vacuum thermal evaporation or solution processes. Some notable developments that deserve attention are highlighted in this review due to their potential use in SEL–WLEDs, such as perovskite materials. Finally, we looked at future development trends of SEL–WLEDs and proposed potential research directions.

Trichromophore-doped cassava-based biopolymer as low-cost and eco-friendly luminous material for bio hybrid white-light-emitting diodes by dual-FRET process

2019 ◽  
Vol 95 ◽  
pp. 109270 ◽  
Author(s):  
Siva Pratap Reddy Mallem ◽  
Ki-Sik Im ◽  
Jung-Hee Lee ◽  
Chinho Park ◽  
Poornaprakash Bathalavaram
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Low Cost ◽  
Light Emitting ◽  
White Light Emitting Diodes

Enhanced Cyan Emission and Optical Tuning of Ca 3 Ga 4 O 9 :Bi 3+ for High‐Quality Full‐Spectrum White Light‐Emitting Diodes

2020 ◽  
Vol 8 (22) ◽  
pp. 2001037 ◽  
Author(s):  
Dongjie Liu ◽  
Xiaohan Yun ◽  
Guogang Li ◽  
Peipei Dang ◽  
Maxim S. Molokeev ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
High Quality ◽  
Full Spectrum ◽  
Light Emitting ◽  
White Light Emitting Diodes
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