Rapid Synthesis of Rare-Earth-Element-Free Yellow-Emissive Carbon Quantum Ring-Based Crystals in a Large Scale for White Light-Emitting Diodes

2022 ◽  
Author(s):  
Xiaofeng Sun ◽  
Yijie Wang ◽  
Jinyue Yang ◽  
Dongrui Li ◽  
Chuan-Zeng Wang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Element ◽  
White Light ◽  
Large Scale ◽  
Earth Element ◽  
Quantum Ring ◽  
Rapid Synthesis ◽  
Light Emitting ◽  
Element Free ◽  
White Light Emitting Diodes

Facile and Rapid Synthesis of Yellow-Emission Carbon Dots for White Light-Emitting Diodes

2018 ◽  
Vol 47 (12) ◽  
pp. 7497-7504 ◽  
Author(s):  
Jingxia Zheng ◽  
Junli Wang ◽  
Yaling Wang ◽  
Yongzhen Yang ◽  
Xuguang Liu ◽  
...  
Keyword(s):  
White Light ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Yellow Emission ◽  
Rapid Synthesis ◽  
Light Emitting ◽  
White Light Emitting Diodes

Enhanced luminescence of Mn4+:Y3Al5O12red phosphor via impurity doping

2016 ◽  
Vol 4 (8) ◽  
pp. 1704-1712 ◽  
Author(s):  
Daqin Chen ◽  
Yang Zhou ◽  
Wei Xu ◽  
Jiasong Zhong ◽  
Zhenguo Ji ◽  
...  
Keyword(s):  
Rare Earth ◽  
White Light ◽  
Light Emitting Diodes ◽  
Glass Ceramics ◽  
Red Phosphor ◽  
Light Emitting ◽  
Impurity Doping ◽  
Enhanced Luminescence ◽  
White Light Emitting Diodes ◽  
Rare Earth Doped

A non-rare-earth doped Mn4+:Y3Al5O12red phosphor and the related glass–ceramics were fabricated to explore their application in white light-emitting diodes.

An efficient rare-earth free deep red emitting phosphor for improving the color rendering of white light-emitting diodes

2017 ◽  
Vol 5 (11) ◽  
pp. 2927-2935 ◽  
Author(s):  
Sisi Liang ◽  
Mengmeng Shang ◽  
Hongzhou Lian ◽  
Kai Li ◽  
Yang Zhang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Rare Earth ◽  
White Light ◽  
Light Emitting Diodes ◽  
Photoluminescence Properties ◽  
Red Emission ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Color Rendering ◽  
Red Emitting Phosphor

The Mn4+doped Mg14Ge5O24phosphor produces deep red emission, and the structure, photoluminescence properties, thermal stability and the performance of fabricated WLED are all investigated.

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