scholarly journals Stable PbS quantum dot ink for efficient solar cells by solution-phase ligand engineering

2019 ◽  
Vol 7 (26) ◽  
pp. 15951-15959 ◽  
Author(s):  
Mengfan Gu ◽  
Yongjie Wang ◽  
Fan Yang ◽  
Kunyuan Lu ◽  
Ye Xue ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Colloidal Stability ◽  
Solution Phase ◽  
Device Performance ◽  
Lead Halide ◽  
Pbs Quantum Dot

A multiple-passivation strategy by solution-phase ligand engineering in lead halide exchanged QDs ink is presented, which result in remarkably improved colloidal stability of QDs ink and enhanced device performance.

Air exposure oxidation and photooxidation of solution-phase treated PbS quantum dot thin films and solar cells

2019 ◽  
Vol 203 ◽  
pp. 110163 ◽  
Author(s):  
Hossein Beygi ◽  
Seyed Abdolkarim Sajjadi ◽  
Abolfazl Babakhani ◽  
Jeff F. Young ◽  
Frank C.J.M. van Veggel
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Quantum Dot ◽  
Solution Phase ◽  
Air Exposure ◽  
Pbs Quantum Dot

Crack-Free Conjugated PbS Quantum Dot–Hole Transport Layers for Solar Cells

2021 ◽  
Author(s):  
Ashish Sharma ◽  
Neha V. Dambhare ◽  
Jayanta Bera ◽  
Satyajit Sahu ◽  
Arup K. Rath
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Hole Transport ◽  
Hole Transport Layers ◽  
Pbs Quantum Dot

High-Performance Solid-State PbS Quantum Dot-Sensitized Solar Cells Prepared by Introduction of Hybrid Perovskite Interlayer

2017 ◽  
Vol 9 (47) ◽  
pp. 41104-41110 ◽  
Author(s):  
Jin Hyuck Heo ◽  
Min Hyuk Jang ◽  
Min Ho Lee ◽  
Dong Hee Shin ◽  
Do Hun Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
High Performance ◽  
Hybrid Perovskite ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

Charge Generation in PbS Quantum Dot Solar Cells Characterized by Temperature-Dependent Steady-State Photoluminescence

ACS Nano ◽  
2014 ◽  
Vol 8 (12) ◽  
pp. 12814-12825 ◽  
Author(s):  
Jianbo Gao ◽  
Jianbing Zhang ◽  
Jao van de Lagemaat ◽  
Justin C. Johnson ◽  
Matthew C. Beard
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
Quantum Dot ◽  
Temperature Dependent ◽  
Charge Generation ◽  
Quantum Dot Solar Cells ◽  
Pbs Quantum Dot

Inorganic iodide ligands in ex situ PbS quantum dot sensitized solar cells with I−/I3− electrolytes

2012 ◽  
Vol 22 (33) ◽  
pp. 16914 ◽  
Author(s):  
Guangda Niu ◽  
Liduo Wang ◽  
Rui Gao ◽  
Beibei Ma ◽  
Haopeng Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Ex Situ ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

Investigation of Quantum Dot Solar Cell Device Performance

2013 ◽  
Vol 1551 ◽  
pp. 137-142
Author(s):  
Neil S. Beattie ◽  
Guillaume Zoppi ◽  
Ian Farrer ◽  
Patrick See ◽  
Robert W. Miles ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Solar Cell ◽  
Quantum Dot ◽  
Band Gap ◽  
Control Device ◽  
Open Circuit ◽  
Device Performance ◽  
Intermediate Band ◽  
Control Devices

ABSTRACTThe device performance of GaAs p-i-n solar cells containing stacked layers of self-assembled InAs quantum dots is investigated. The solar cells demonstrate enhanced external quantum efficiency below the GaAs band gap relative to a control device without quantum dots. This is attributed to the capture of sub-band gap photons by the quantum dots. Analysis of the current density versus voltage characteristic for the quantum dot solar cell reveals a decrease in the series resistance as the device area is reduce from 0.16 cm2 to 0.01 cm2. This is effect is not observed in control devices and is quantum dot related. Furthermore, low temperature measurements of the open circuit voltage for both quantum dot and control devices provide experimental verification of the conditions required to realise an intermediate band gap solar cell.

Solution-Phase Hybrid Passivation for Efficient Infrared-Band Gap Quantum Dot Solar Cells

2020 ◽  
Vol 12 (44) ◽  
pp. 49840-49848
Author(s):  
Chandan Mahajan ◽  
Ashish Sharma ◽  
Arup K. Rath
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Band Gap ◽  
Solution Phase ◽  
Infrared Band ◽  
Quantum Dot Solar Cells

scholarly journals The effect of ZnO/ZnSe core/shell nanorod arrays photoelectrodes on PbS quantum dot sensitized solar cell performance

2020 ◽  
Vol 2 (1) ◽  
pp. 286-295 ◽  
Author(s):  
M. Kamruzzaman
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Quantum Dot ◽  
Cell Performance ◽  
Core Shell ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Solar Cell Performance ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

ZnO nanorod (NR) based inorganic quantum dot sensitized solar cells have gained tremendous attention for use in next generation solar cells.

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