Colloidal-annealing of ZnO nanoparticles to passivate traps and improve charge extraction in colloidal quantum dot solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (37) ◽  
pp. 17498-17505 ◽  
Author(s):  
Ho Kun Woo ◽  
Min Su Kang ◽  
Taesung Park ◽  
Junsung Bang ◽  
Sanghyun Jeon ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Zno Nanoparticles ◽  
Photovoltaic Performance ◽  
Simple Method ◽  
Band Energy ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Charge Extraction

We introduce a simple method of colloidal annealing to passivate the trap-sites and downshift the band energy of ZnO nanoparticles which efficiently improved the photovoltaic performance.

Matching Charge Extraction Contact for Infrared PbS Colloidal Quantum Dot Solar Cells

Small ◽  
2021 ◽  
pp. 2105495
Author(s):  
Mingyu Li ◽  
Shiwu Chen ◽  
Xinzhao Zhao ◽  
Kao Xiong ◽  
Bo Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Charge Extraction

Synthesis of cesium-doped ZnO nanoparticles as an electron extraction layer for efficient PbS colloidal quantum dot solar cells

2018 ◽  
Vol 6 (36) ◽  
pp. 17688-17697 ◽  
Author(s):  
Fan Yang ◽  
Yalong Xu ◽  
Mengfan Gu ◽  
Sijie Zhou ◽  
Yongjie Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Zno Nanoparticles ◽  
Zno Nanoparticle ◽  
Quantum Dot Solar Cells ◽  
Electron Transporting Layer ◽  
Colloidal Quantum Dot ◽  
Doped Zno ◽  
Electron Extraction

Cesium-doped ZnO nanoparticle was synthesized for application in PbS QD solar cells as an efficient electron transporting layer.

scholarly journals Matching Charge Extraction Contact for Infrared PbS Colloidal Quantum Dot Solar Cells (Small 1/2022)

Small ◽  
2022 ◽  
Vol 18 (1) ◽  
pp. 2270005
Author(s):  
Mingyu Li ◽  
Shiwu Chen ◽  
Xinzhao Zhao ◽  
Kao Xiong ◽  
Bo Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Charge Extraction

scholarly journals Modeling photovoltaic performance in periodic patterned colloidal quantum dot solar cells

2015 ◽  
Vol 23 (15) ◽  
pp. A779 ◽  
Author(s):  
Yulan Fu ◽  
Abay G. Dinku ◽  
Yukihiro Hara ◽  
Christopher W. Miller ◽  
Kristina T. Vrouwenvelder ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Photovoltaic Performance ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

scholarly journals Quantum-Dot Solar Cells: Tuning Solute-Redistribution Dynamics for Scalable Fabrication of Colloidal Quantum-Dot Optoelectronics (Adv. Mater. 32/2019)

2019 ◽  
Vol 31 (32) ◽  
pp. 1970225 ◽  
Author(s):  
Min-Jae Choi ◽  
YongJoo Kim ◽  
Hunhee Lim ◽  
Erkki Alarousu ◽  
Aniruddha Adhikari ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Solute Redistribution ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

Efficient and Stable Colloidal Quantum Dot Solar Cells with a Green‐Solvent Hole‐Transport Layer

2020 ◽  
Vol 10 (39) ◽  
pp. 2002084
Author(s):  
Hong Il Kim ◽  
Junwoo Lee ◽  
Min‐Jae Choi ◽  
Seung Un Ryu ◽  
Kyoungwon Choi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Green Solvent ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

scholarly journals Quantum funneling in blended multi-band gap core/shell colloidal quantum dot solar cells

2015 ◽  
Vol 107 (10) ◽  
pp. 103902 ◽  
Author(s):  
Darren C. J. Neo ◽  
Samuel D. Stranks ◽  
Giles E. Eperon ◽  
Henry J. Snaith ◽  
Hazel E. Assender ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Band Gap ◽  
Core Shell ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Multi Band
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