scholarly journals Revisiting the Valence and Conduction Band Size Dependence of PbS Quantum Dot Thin Films

ACS Nano ◽  
2016 ◽  
Vol 10 (3) ◽  
pp. 3302-3311 ◽  
Author(s):  
Elisa M. Miller ◽  
Daniel M. Kroupa ◽  
Jianbing Zhang ◽  
Philip Schulz ◽  
Ashley R. Marshall ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Dot ◽  
Conduction Band ◽  
Size Dependence ◽  
Band Size ◽  
Pbs Quantum Dot

All-solid-state quantum-dot-sensitized solar cells with compact PbS quantum-dot thin films and TiO2 nanorod arrays

2017 ◽  
Vol 43 (13) ◽  
pp. 10052-10056 ◽  
Author(s):  
Zhengguo Zhang ◽  
Chengwu Shi ◽  
Guannan Xiao ◽  
Kai Lv ◽  
Chengfeng Ma ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
Nanorod Arrays ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

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

A p-Type PbS Quantum Dot Ink with Improved Stability for Solution Processable Optoelectronics

2021 ◽  
Author(s):  
Fiaz Ahmed ◽  
John Hardin Dunlap ◽  
Perry J. Pellechia ◽  
Andrew Greytak
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Chemical Characterization ◽  
Single Step ◽  
Improved Stability ◽  
Solution Processable ◽  
P Type ◽  
Pbs Quantum Dot

A highly stable p-type PbS-QDs ink is prepared using a single-step biphasic ligand exchange route, overcoming instability encountered in previous reports. Chemical characterization of the ink reveals 3-mercaptopriopionic acid (MPA)...

scholarly journals Effect of Growth Temperature on the Characteristics of CsPbI3-Quantum Dots Doped Perovskite Film

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4439
Author(s):  
Shui-Yang Lien ◽  
Yu-Hao Chen ◽  
Wen-Ray Chen ◽  
Chuan-Hsi Liu ◽  
Chien-Jung Huang
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Quantum Dots ◽  
Quantum Dot ◽  
Growth Temperature ◽  
Electron Mobility ◽  
Surface Defects ◽  
Different Temperatures ◽  
Pb Doping ◽  
Pristine Film

In this study, adding CsPbI3 quantum dots to organic perovskite methylamine lead triiodide (CH3NH3PbI3) to form a doped perovskite film filmed by different temperatures was found to effectively reduce the formation of unsaturated metal Pb. Doping a small amount of CsPbI3 quantum dots could enhance thermal stability and improve surface defects. The electron mobility of the doped film was 2.5 times higher than the pristine film. This was a major breakthrough for inorganic quantum dot doped organic perovskite thin films.

Synthesis of multifunctional CdSe and Pd quantum dot decorated CdSe thin films for photocatalytic, electrocatalytic and thermoelectric applications

2021 ◽  
pp. 101149
Author(s):  
Sk. Taheruddin Ahamed ◽  
Chiranjit Kulsi ◽  
Kirti ◽  
Dipali Banerjee ◽  
Divesh Narayan Srivastava ◽  
...  
Keyword(s):  
Thin Films ◽  
Quantum Dot
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