Solution-processed ZnO:graphene quantum dot/Poly-TPD heterojunction for high-performance UV photodetectors

High performance top-emitting green quantum dot light-emitting diodes have been developed based on an all-solution process and with a bottom Al anode.

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High-Performance, Solution-Processed Quantum Dot Light-Emitting Field-Effect Transistors with a Scandium-Incorporated Indium Oxide Semiconductor

ACS Nano ◽

10.1021/acsnano.8b01094 ◽

2018 ◽

Vol 12 (5) ◽

pp. 4624-4629 ◽

Cited By ~ 14

Author(s):

Penghui He ◽

Congbiao Jiang ◽

Linfeng Lan ◽

Sheng Sun ◽

Yizhi Li ◽

...

Keyword(s):

Quantum Dot ◽

Indium Oxide ◽

Field Effect ◽

High Performance ◽

Field Effect Transistors ◽

Oxide Semiconductor ◽

Solution Processed ◽

Light Emitting

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Solution-processed inorganic copper(i) thiocyanate as a hole injection layer for high-performance quantum dot-based light-emitting diodes

RSC Advances ◽

10.1039/c7ra03433d ◽

2017 ◽

Vol 7 (42) ◽

pp. 26322-26327 ◽

Cited By ~ 13

Author(s):

Tao Ding ◽

Ning Wang ◽

Chen Wang ◽

Xinghua Wu ◽

Wenbo Liu ◽

...

Keyword(s):

Quantum Dot ◽

High Performance ◽

Light Emitting Diodes ◽

Hole Injection ◽

Solution Processed ◽

Light Emitting ◽

Hole Injection Layer ◽

Turn On ◽

Injection Material

The introduction of CuSCN as the hole injection material significantly improved the turn-on voltage of quantum dot-based LEDs.

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Colloidal quantum dot ligand engineering for high performance solar cells

Energy & Environmental Science ◽

10.1039/c5ee03887a ◽

2016 ◽

Vol 9 (4) ◽

pp. 1130-1143 ◽

Cited By ~ 177

Author(s):

Ruili Wang ◽

Yuequn Shang ◽

Pongsakorn Kanjanaboos ◽

Wenjia Zhou ◽

Zhijun Ning ◽

...

Keyword(s):

Quantum Dots ◽

Solar Cells ◽

Quantum Dot ◽

High Performance ◽

Light Emitting Diodes ◽

Optoelectronic Devices ◽

Colloidal Quantum Dots ◽

Solution Processed ◽

Light Emitting ◽

Colloidal Quantum Dot

Colloidal quantum dots (CQDs) are fast-improving materials for next-generation solution-processed optoelectronic devices such as solar cells, photocatalysis, light emitting diodes, and photodetectors.

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High-Performance Solution Processed Inorganic Quantum-Dot LEDs

IEEE Transactions on Nanotechnology ◽

10.1109/tnano.2015.2461025 ◽

2015 ◽

Vol 14 (5) ◽

pp. 911-917 ◽

Cited By ~ 4

Author(s):

Pegah Amini ◽

Mahboubeh Dolatyari ◽

Ali Rostami ◽

Ghasem Rostami ◽

Sanjay Mathur ◽

...

Keyword(s):

Quantum Dot ◽

High Performance ◽

Solution Processed

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Optimization of Quantum Dot Thin Films using Electrohydrodynamic Jet Spraying for Solution-Processed Quantum Dot Light-Emitting Diodes

Scientific Reports ◽

10.1038/s41598-019-50181-5 ◽

2019 ◽

Vol 9 (1) ◽

Cited By ~ 1

Author(s):

Tuan Canh Nguyen ◽

Thi Thu Thuy Can ◽

Woon-Seop Choi

Keyword(s):

Quantum Dot ◽

High Performance ◽

Large Scale ◽

Light Emitting Diodes ◽

Good Method ◽

Large Area ◽

Solution Processed ◽

Light Emitting ◽

Line Method ◽

Straight Line

Abstract The electrohydrodynamic (EHD) jet spraying process is a good method for making quantum dot (QD) layers in light-emitting diodes (LEDs). However, controlling the morphology and large-scale fabrication of the QD layers are critical for realizing all-solution-processed QD-LEDs with high performance. Three spraying techniques were used with the EHD jet spraying technique: a big circular film method, a spiral-line method, and a straight-line method. These techniques were used to obtain QD films with good uniformity. The straight-line spray showed the most promise to obtain a uniform QD layer with large area, and QD-LEDs made with this method showed better performance with a low turn-on voltage of 3.0 V, a luminance of 7801 cd/m2, and a maximum current efficiency of 2.93 cd/A.

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