Abnormal thermal quenching and application for w-LEDs: Double perovskite Ca2InSbO6:Eu3+ red-emitting phosphor

2020 ◽  
Vol 847 ◽  
pp. 156249
Author(s):  
Xue Geng ◽  
Yan Xie ◽  
Yingying Ma ◽  
Yuanyuan Liu ◽  
Junmeng Luo ◽  
...  
Keyword(s):  
Thermal Quenching ◽  
Double Perovskite ◽  
Red Emitting Phosphor

A CaS:Eu based red-emitting phosphor with significantly improved thermal quenching resistance for LED lighting applications

2014 ◽  
Vol 129 ◽  
pp. 134-136 ◽  
Author(s):  
Liu Yang ◽  
Na Zhang ◽  
Ruoyu Zhang ◽  
Bo Wen ◽  
Haili Li ◽  
...  
Keyword(s):  
Thermal Quenching ◽  
Led Lighting ◽  
Red Emitting Phosphor

scholarly journals Synthesis, structure and optical performance of red-emitting phosphor Ba5AlF13:Mn4+

RSC Advances ◽  
2017 ◽  
Vol 7 (78) ◽  
pp. 49473-49479 ◽  
Author(s):  
Lin Qin ◽  
Peiqing Cai ◽  
Cuili Chen ◽  
Jing Wang ◽  
Hyo Jin Seo
Keyword(s):  
Thermal Quenching ◽  
Optical Performance ◽  
Red Phosphor ◽  
Red Emitting Phosphor

A novel Ba5AlF13:Mn4+red phosphor which shows significant anti-thermal quenching behavior.

Luminescence properties of Mn4+ with high 2Eg level energy in the polyfluoride Na3Li3Sc2F12

2020 ◽  
Vol 49 (33) ◽  
pp. 11613-11617
Author(s):  
Hong Li ◽  
Yan Liu ◽  
Shu Tang ◽  
Lijun Luo ◽  
Qiang Zhou ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Thermal Quenching ◽  
Luminescence Properties ◽  
Level Energy ◽  
Red Emission ◽  
White Leds ◽  
Red Emitting Phosphor

Red-emitting phosphor Na3Li3Sc2F12:Mn4+ with the high 2Eg level energy shows intensive red emission accompanied with the high external quantum efficiency and thermal-quenching resistance for warm white LEDs.

scholarly journals Highly efficient red-emitting Ca2YSbO6:Eu3+ double perovskite phosphors for warm WLEDs

RSC Advances ◽  
2019 ◽  
Vol 9 (36) ◽  
pp. 20742-20748 ◽  
Author(s):  
Meijiao Liu ◽  
Biao Shen ◽  
Keyuan Wang ◽  
Jiasong Zhong ◽  
Daqin Chen
Keyword(s):  
Quantum Efficiency ◽  
Potential Application ◽  
Double Perovskite ◽  
Concentration Quenching ◽  
High Concentration ◽  
Highly Efficient ◽  
Red Emitting Phosphor

A double perovskite Ca2YSbO6:Eu3+ red-emitting phosphor with high concentration quenching and excellent quantum efficiency was developed to find a potential application in warm WLEDs.

A double perovskite-based red-emitting phosphor with robust thermal stability for warm WLEDs

2020 ◽  
Vol 46 (11) ◽  
pp. 19328-19334 ◽  
Author(s):  
Qinan Mao ◽  
Biao Shen ◽  
Tao Yang ◽  
Jiasong Zhong ◽  
Guoqiang Wu
Keyword(s):  
Thermal Stability ◽  
Double Perovskite ◽  
Red Emitting Phosphor

scholarly journals Concentration and thermal quenching of SrGdLiTeO6: Eu3+ red-emitting phosphor for white light-emitting diode

2018 ◽  
Vol 67 (24) ◽  
pp. 247801
Author(s):  
Zhao Wang ◽  
Ping Zhao-Yan ◽  
Zheng Qing-Hua ◽  
Zhou Wei-Wei
Keyword(s):  
White Light ◽  
Light Emitting Diode ◽  
Thermal Quenching ◽  
Light Emitting ◽  
Red Emitting Phosphor

Tailoring photoluminescence stability in double perovskite red phosphors A2BAlF6:Mn4+(A = Rb, Cs; B = K, Rb)vianeighboring-cation modulation

2017 ◽  
Vol 5 (47) ◽  
pp. 12422-12429 ◽  
Author(s):  
T. T. Deng ◽  
E. H. Song ◽  
Y. Y. Zhou ◽  
L. Y. Wang ◽  
Q. Y. Zhang
Keyword(s):  
Thermal Quenching ◽  
Double Perovskite ◽  
Red Phosphors ◽  
Water Tolerance ◽  
A Site ◽  
Neighboring Cation

We have effectively driven the photoluminescence stability in water tolerance and anti-thermal quenching behavior in double perovskite fluorides A2BAlF6:Mn4+(A = Rb, Cs; B = K, Rb)viamodulating the neighboring cation on the A-site or B-site.

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