scholarly journals High Performance PbS Quantum Dot/Graphene Hybrid Solar Cell with Efficient Charge Extraction

2016 ◽  
Vol 8 (22) ◽  
pp. 13902-13908 ◽  
Author(s):  
Byung-Sung Kim ◽  
Darren C. J. Neo ◽  
Bo Hou ◽  
Jong Bae Park ◽  
Yuljae Cho ◽  
...  
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
High Performance ◽  
Hybrid Solar Cell ◽  
Efficient Charge ◽  
Charge Extraction ◽  
Pbs Quantum Dot

scholarly journals Flexible and efficient perovskite quantum dot solar cells via hybrid interfacial architecture

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Long Hu ◽  
Qian Zhao ◽  
Shujuan Huang ◽  
Jianghui Zheng ◽  
Xinwei Guan ◽  
...  
Keyword(s):  
Thin Film ◽  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
High Performance ◽  
Mechanical Stability ◽  
Mechanical Adhesion ◽  
Perovskite Quantum Dots ◽  
Efficient Charge ◽  
Photovoltaic Technologies

AbstractAll-inorganic CsPbI3 perovskite quantum dots have received substantial research interest for photovoltaic applications because of higher efficiency compared to solar cells using other quantum dots materials and the various exciting properties that perovskites have to offer. These quantum dot devices also exhibit good mechanical stability amongst various thin-film photovoltaic technologies. We demonstrate higher mechanical endurance of quantum dot films compared to bulk thin film and highlight the importance of further research on high-performance and flexible optoelectronic devices using nanoscale grains as an advantage. Specifically, we develop a hybrid interfacial architecture consisting of CsPbI3 quantum dot/PCBM heterojunction, enabling an energy cascade for efficient charge transfer and mechanical adhesion. The champion CsPbI3 quantum dot solar cell has an efficiency of 15.1% (stabilized power output of 14.61%), which is among the highest report to date. Building on this strategy, we further demonstrate a highest efficiency of 12.3% in flexible quantum dot photovoltaics.

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

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.

Ultimate Charge Extraction of Monolayer PbS Quantum Dot for Observation of Multiple Exciton Generation

ChemPhysChem ◽  
2019 ◽  
Vol 20 (20) ◽  
pp. 2657-2661
Author(s):  
So‐Yeon Park ◽  
Sehoon Han ◽  
Younghoon Kim ◽  
Sohee Jung ◽  
Dong Hoe Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Multiple Exciton Generation ◽  
Charge Extraction ◽  
Pbs Quantum Dot

scholarly journals An inverted ZnO/P3HT:PbS bulk-heterojunction hybrid solar cell with a CdSe quantum dot interface buffer layer

RSC Advances ◽  
2020 ◽  
Vol 10 (28) ◽  
pp. 16693-16699 ◽  
Author(s):  
Ajith Thomas ◽  
R. Vinayakan ◽  
V. V. Ison
Keyword(s):  
Quantum Dots ◽  
Solar Cell ◽  
Quantum Dot ◽  
Buffer Layer ◽  
Active Layer ◽  
Bulk Heterojunction ◽  
Hybrid Solar Cell ◽  
Device Performance ◽  
Cdse Quantum Dots ◽  
Cdse Quantum Dot

An inverted bulk-heterojunction hybrid solar cell with the structure ITO/ZnO/P3HT:PbS/Au was prepared. The device performance was enhanced by inserting an interface buffer layer of CdSe quantum dots between the ZnO and the P3HT:PbS BHJ active layer.

High Efficiency PbS Quantum Dot Solar Cell with Reduced Hysteresis Using Transfer Printing

2020 ◽  
Vol MA2020-02 (27) ◽  
pp. 1886-1886
Author(s):  
Hyung Cheoul Shim ◽  
Jung Hoon Song ◽  
Seungmin Hyun ◽  
Sohee Jeong
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
High Efficiency ◽  
Transfer Printing ◽  
Pbs Quantum Dot

CuSx hole transport layer for PbS quantum dot solar cell

Solar Energy ◽  
2020 ◽  
Vol 209 ◽  
pp. 118-122
Author(s):  
Jinhuan Li ◽  
Yinglin Wang ◽  
Shuaipu Zang ◽  
Daocheng Pan ◽  
Xintong Zhang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Pbs Quantum Dot

Promotion of performances of quantum dot solar cell and its tandem solar cell with low bandgap polymer (PTB7-Th):PC71BM by water vapor treatment on quantum dot layer on its surface

2017 ◽  
Vol 5 (40) ◽  
pp. 21528-21535 ◽  
Author(s):  
Yi-Lun Li ◽  
Po-Nan Yeh ◽  
Sunil Sharma ◽  
Show-An Chen
Keyword(s):  
Solar Cell ◽  
Water Vapor ◽  
Quantum Dot ◽  
Room Temperature ◽  
Layer Surface ◽  
Tandem Solar Cell ◽  
Low Bandgap ◽  
New Treatments ◽  
Vapor Treatment ◽  
Pbs Quantum Dot

In this study, we propose new treatments on the PbS quantum dot (QD) layer surface by exposing it to air, water vapor and oxygen environments at room temperature.

Achieving high-performance planar perovskite solar cell with Nb-doped TiO2 compact layer by enhanced electron injection and efficient charge extraction

2016 ◽  
Vol 4 (15) ◽  
pp. 5647-5653 ◽  
Author(s):  
Bai-Xue Chen ◽  
Hua-Shang Rao ◽  
Wen-Guang Li ◽  
Yang-Fan Xu ◽  
Hong-Yan Chen ◽  
...  
Keyword(s):  
Solar Cell ◽  
Power Output ◽  
High Performance ◽  
Electron Injection ◽  
Perovskite Solar Cell ◽  
Maximum Power ◽  
Compact Layer ◽  
Doped Tio2 ◽  
Maximum Power Output ◽  
Efficient Charge

A PSC based on 2% Nb-doped TiO2 achieved a PCE of up to 16.3%, which is consistent with a stabilized maximum power output of 15.8%.

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