Bi3+ doped 2D Ruddlesden–Popper organic lead halide perovskites

2019 ◽  
Vol 7 (26) ◽  
pp. 15627-15632 ◽  
Author(s):  
Feiyi Lyu ◽  
Xiaoqi Zheng ◽  
Yingqiao Wang ◽  
Ruowen Shi ◽  
Jianli Yang ◽  
...  
Keyword(s):  
Light Emitting ◽  
Organic Lead ◽  
Halide Perovskites ◽  
Lead Halide

2D Ruddlesden–Popper perovskites exhibit flexible light-emitting modulations and surprising stability improvements upon heterovalent Bi3+ doping.

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...

Lead-free halide perovskites: review of structure-property relationship, and applications in light emitting devices and radiation detectors

2021 ◽  
Author(s):  
Yuting Gao ◽  
Yufeng Pan ◽  
Feng Zhou ◽  
Guangda Niu ◽  
Chunjie Yan
Keyword(s):  
Radiation Detectors ◽  
Lead Free ◽  
Structure Property ◽  
Excellent Performance ◽  
Widespread Application ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Structure Property Relationship ◽  
Halide Perovskites ◽  
Lead Halide

Lead halide perovskites have demonstrated excellent performance for light emitting diodes and detectors. However, the toxicity of lead (Pb) in the devices severely impedes their widespread application and commercialization. The...

scholarly journals Recent Research Trends for Improving the Stability of Organo/Inorgano Halide Perovskites

2022 ◽  
Vol 60 (1) ◽  
pp. 1-13
Author(s):  
Myeong Jin Seol ◽  
Jeong Woo Han ◽  
Seung Hwan Hwang ◽  
Soo Young Kim
Keyword(s):  
Ligand Exchange ◽  
Research Trends ◽  
Core Shell ◽  
Optical And Electrical Properties ◽  
Light Emitting ◽  
Practical Applications ◽  
Halide Perovskites ◽  
Core Shell Structure ◽  
The Stability ◽  
Lead Halide

Because of their superior optical, and electrical properties, lead halide perovskites have emerged as potential materials for light-emitting-diodes. However, some obstacles have yet to be overcome for practical applications including low exciton binding energy, the difficulty of fabricating uniform perovskite films,, and their instability to heat, light, and moisture. In this review, we focus on strategies to improve the lifetime, and stability of perovskites such as core-shell structure, ligand exchange, and doping.

Luminescence enhancement of lead halide perovskite light-emitting diodes with plasmonic metal nanostructures

Nanoscale ◽  
2021 ◽  
Author(s):  
Mingfei Zheng ◽  
Guojia Fang
Keyword(s):  
Light Emitting Diodes ◽  
Metal Nanostructures ◽  
Luminescent Materials ◽  
Luminescence Enhancement ◽  
Light Emitting ◽  
Practical Applications ◽  
Light Emitter ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
Lead Halide

Metal halide perovskites, as a newly emerging light-emitter, have been attracting considerable attention on luminescent materials and devices, due to their superior optoelectronic properties and potential practical applications. Recently, perovskite...

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