Transition metal halide derived phase transition from Cs4PbCl6 to CsPbxM1–xX3 for bright white light-emitting diodes

2021 ◽  
Author(s):  
Wenbin Shi ◽  
Xiao Zhang ◽  
Hsueh Shih Chen ◽  
Katarzyna Matras-Postolek ◽  
Ping Yang
Keyword(s):  
Phase Transition ◽  
Transition Metal ◽  
White Light ◽  
Light Emitting Diodes ◽  
Processing Method ◽  
Metal Halide ◽  
Post Processing ◽  
Light Emitting ◽  
Bright White Light ◽  
White Light Emitting Diodes

Highly luminescent and stable CsPbxM1−xX3 NCs were synthesized using a post-processing method in MX2 (M: Zn and Mn, X: Br and Cl) hexane solutions to treat parent Cs4PbCl6 NCs without luminescence.

Transition metal halide-doped, highly stable all-inorganic perovskite nanocrystals for fabrication of white light-emitting diodes

2019 ◽  
Vol 7 (6) ◽  
pp. 1690-1695 ◽  
Author(s):  
Hongwei Ding ◽  
Weiwei Liu ◽  
Youkun Zheng ◽  
Chunmei Li ◽  
Hui Jiang ◽  
...  
Keyword(s):  
Transition Metal ◽  
White Light ◽  
Light Emitting Diodes ◽  
Optoelectronic Properties ◽  
Metal Halide ◽  
Light Emitting ◽  
Inorganic Perovskite ◽  
Perovskite Nanocrystals ◽  
White Light Emitting Diodes

All-inorganic perovskite nanocrystals (NCs) have drawn enormous attention recently for their excellent optoelectronic properties in many fields.

Tunable ultra-uniform Cs4PbBr6 perovskites with efficient photoluminescence and excellent stability for high-performance white light-emitting diodes

2021 ◽  
Author(s):  
Yao Li ◽  
Kaimin Du ◽  
Manli Zhang ◽  
Xuan Gao ◽  
Yu Lu ◽  
...  
Keyword(s):  
White Light ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Metal Halide ◽  
Light Emitting ◽  
New Class ◽  
Halide Perovskites ◽  
White Light Emitting Diodes ◽  
Lead Halide ◽  
Excellent Stability

Metal halide perovskites are a new class of promising materials in optoelectronic applications. As optoelectronic properties of the lead halide perovskites are determined largely by their morphology, the morphology of...

All-perylene-derivative for white light emitting diodes

2020 ◽  
Vol 22 (36) ◽  
pp. 20744-20750
Author(s):  
E. Pereira-Andrade ◽  
S. M. Brum ◽  
E. M. C. Policarpo ◽  
S. K. Gautam ◽  
O. Plantevin ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
High Temperatures ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Bright White Light ◽  
White Light Emitting Diodes ◽  
Rgb System

Tb(H3PTC)3PTCDAAn organic-based bright white light emitting compound, namely Tb(H3PTC)3, able to be used as part of a WOLED and as a part of a RGB system that can withstand high temperatures (∼700 K), is developed using PTCDA and Tb(NO3)3·5H2O as precursors by hydrothermal synthesis.

scholarly journals Optically pumped white light-emitting diodes based on metal halide perovskites and perovskite-related materials

APL Materials ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 010902 ◽  
Author(s):  
Michael Worku ◽  
Liang-Jin Xu ◽  
Maya Chaaban ◽  
Azza Ben-Akacha ◽  
Biwu Ma
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Metal Halide ◽  
Optically Pumped ◽  
Light Emitting ◽  
Halide Perovskites ◽  
White Light Emitting Diodes

Ultrathin, Core–Shell Structured SiO 2 Coated Mn 2+ ‐Doped Perovskite Quantum Dots for Bright White Light‐Emitting Diodes

Small ◽  
2019 ◽  
Vol 15 (19) ◽  
pp. 1900484 ◽  
Author(s):  
Xiaosheng Tang ◽  
Weiwei Chen ◽  
Zhengzheng Liu ◽  
Juan Du ◽  
Zhiqiang Yao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diodes ◽  
Core Shell ◽  
Light Emitting ◽  
Perovskite Quantum Dots ◽  
Bright White Light ◽  
White Light Emitting Diodes

Phase-transition-induced giant enhancement of red emission in Mn4+-doped fluoride elpasolite phosphors

2018 ◽  
Vol 6 (15) ◽  
pp. 3951-3960 ◽  
Author(s):  
Yiwen Zhu ◽  
Daqin Chen ◽  
Lin Huang ◽  
Yong Liu ◽  
Mikhail G. Brik ◽  
...  
Keyword(s):  
Phase Transition ◽  
White Light ◽  
Light Emitting Diodes ◽  
Red Light ◽  
Luminescence Properties ◽  
Red Emission ◽  
Light Emitting ◽  
Significant Interest ◽  
Light Components ◽  
White Light Emitting Diodes

Mn4+-Doped red fluoride phosphors have attracted significant interest of researchers because of their excellent luminescence properties that can address the issue of the lack of red light components in commercial white light-emitting-diodes (WLEDs).

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