Fluorescent polyvinyl alcohol films based on nitrogen and sulfur co-doped carbon dots towards white light-emitting devices

2016 ◽  
Vol 40 (10) ◽  
pp. 8710-8716 ◽  
Author(s):  
Yaling Wang ◽  
Yongqiang Zhao ◽  
Feng Zhang ◽  
Lin Chen ◽  
Yongzhen Yang ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
White Light ◽  
Carbon Dots ◽  
Light Emitting ◽  
Color Coordinates ◽  
Light Emitting Devices ◽  
Warm White Light ◽  
Doped Carbon Dots ◽  
Co Doped ◽  
Polyvinyl Alcohol Films

Warm white light with color coordinates of (0.40, 0.38) and CCT of 3980 K was obtained using NS-CDs and PVA.

scholarly journals The synthesis of green fluorescent carbon dots for warm white LEDs

RSC Advances ◽  
2018 ◽  
Vol 8 (35) ◽  
pp. 19585-19595 ◽  
Author(s):  
Qin Du ◽  
Jingxia Zheng ◽  
Junli Wang ◽  
Yongzhen Yang ◽  
Xuguang Liu
Keyword(s):  
White Light ◽  
Carbon Dots ◽  
Solvothermal Method ◽  
Light Emitting ◽  
White Leds ◽  
Light Emitting Devices ◽  
Warm White Light ◽  
Green Fluorescent ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Green emissive carbon dots synthesized by solvothermal method is used for warm white light-emitting devices.

Ultrastable Lead-Free Double Perovskite Warm-White Light-Emitting Devices with a Lifetime above 1000 Hours

2020 ◽  
Vol 12 (41) ◽  
pp. 46330-46339
Author(s):  
Sen Li ◽  
Zhifeng Shi ◽  
Fei Zhang ◽  
Lintao Wang ◽  
Zhuangzhuang Ma ◽  
...  
Keyword(s):  
White Light ◽  
Double Perovskite ◽  
Lead Free ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Warm White Light

Structure, morphology and optical characterization of Dy 3+ -doped BaYF 5 nanocrystals for warm white light emitting devices

2017 ◽  
Vol 70 ◽  
pp. 16-24 ◽  
Author(s):  
P. Haritha ◽  
I.R. Martín ◽  
C.S. Dwaraka Viswanath ◽  
N. Vijaya ◽  
K. Venkata Krishnaiah ◽  
...  
Keyword(s):  
White Light ◽  
Optical Characterization ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Warm White Light ◽  
Structure Morphology

Multi-color emission of Dy3+/Eu3+ co-doped LiLuF4 single crystals for white light-emitting devices

2020 ◽  
Vol 108 ◽  
pp. 110222 ◽  
Author(s):  
Feng Xu ◽  
Lizhi Fang ◽  
Xiong Zhou ◽  
Haiping Xia ◽  
Jianli Zhang ◽  
...  
Keyword(s):  
Single Crystals ◽  
White Light ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Co Doped ◽  
Color Emission

Microwave-assisted hydrothermal synthesis of solid-state carbon dots with intensive emission for white light-emitting devices

2017 ◽  
Vol 5 (32) ◽  
pp. 8105-8111 ◽  
Author(s):  
Jingxia Zheng ◽  
Yaling Wang ◽  
Feng Zhang ◽  
Yongzhen Yang ◽  
Xuguang Liu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Solid State ◽  
Hydrothermal Method ◽  
White Light ◽  
Carbon Dots ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Microwave Assisted ◽  
State Luminescence

Carbon dots synthesized by a microwave-assisted hydrothermal method exhibit efficient solid-state luminescence for white light-emitting devices.

Pr3+/Ho3+ co-doped glass phosphors for application in warm white light-emitting diodes

2016 ◽  
Vol 167 ◽  
pp. 1-3 ◽  
Author(s):  
Yu Zhang ◽  
Feifei Huang ◽  
Liwan liu ◽  
Xueqiang Liu ◽  
Shupei Zheng ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Doped Glass ◽  
Co Doped

Single-composition Al3+-singly doped ZnO phosphors for UV-pumped warm white light emitting diode applications

2021 ◽  
Author(s):  
Do Quang Trung ◽  
Nguyen Van Quang ◽  
Manh Trung Tran ◽  
Du Van Nguyen ◽  
Nguyen Tu ◽  
...  
Keyword(s):  
White Light ◽  
Light Quality ◽  
Light Emitting Diode ◽  
Broad Band ◽  
Visible Spectrum ◽  
Next Generation ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Warm White Light ◽  
Doped Zno

The development of full-visible-spectrum phosphors is essential for next-generation light-emitting devices with better light quality. Herein, we report on a novel broad-band-emitting phosphor based on single-composition Al-doped ZnO phosphor. Under...

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