scholarly journals High performance PbS Quantum Dot Sensitized Solar Cells exceeding 4% efficiency: the role of metal precursors in the electron injection and charge separation

2013 ◽  
Vol 15 (33) ◽  
pp. 13835 ◽  
Author(s):  
Victoria González-Pedro ◽  
Cornelia Sima ◽  
Gabriela Marzari ◽  
Pablo P. Boix ◽  
Sixto Giménez ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Charge Separation ◽  
High Performance ◽  
Electron Injection ◽  
Metal Precursors ◽  
Sensitized Solar Cells ◽  
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

A novel anion-exchange strategy for constructing high performance PbS quantum dot-sensitized solar cells

Nano Energy ◽  
2016 ◽  
Vol 30 ◽  
pp. 559-569 ◽  
Author(s):  
Ru Zhou ◽  
Jun Xu ◽  
Fei Huang ◽  
Fengwei Ji ◽  
Lei Wan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Anion Exchange ◽  
High Performance ◽  
Sensitized Solar Cells ◽  
Pbs Quantum Dot

scholarly journals ZnS/SiO2 Passivation Layer for High-Performance of TiO2/CuInS2 Quantum Dot Sensitized Solar Cells

Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1931
Author(s):  
Hee-Je Kim ◽  
Jin-Ho Bae ◽  
Hyunwoong Seo ◽  
Masaharu Shiratani ◽  
Chandu Venkata Veera Muralee Gopi
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Performance ◽  
Open Circuit Voltage ◽  
Charge Recombination ◽  
Open Circuit ◽  
Passivation Layer ◽  
Voltage Decay ◽  
Sensitized Solar Cells ◽  
Η Value

Suppressing the charge recombination at the interface of photoanode/electrolyte is the crucial way to improve the quantum dot sensitized solar cells (QDSSCs) performance. In this scenario, ZnS/SiO2 blocking layer was deposited on TiO2/CuInS2 QDs to inhibit the charge recombination at photoanode/electrolyte interface. As a result, the TiO2/CuInS2/ZnS/SiO2 based QDSSCs delivers a power conversion efficiency (η) value of 4.63%, which is much higher than the TiO2/CuInS2 (2.15%) and TiO2/CuInS2/ZnS (3.23%) based QDSSCs. Impedance spectroscopy and open circuit voltage decay analyses indicate that ZnS/SiO2 passivation layer on TiO2/CuInS2 suppress the charge recombination at the interface of photoanode/electrolyte and enhance the electron lifetime.

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

Achieving copper sulfide leaf like nanostructure electrode for high performance supercapacitor and quantum-dot sensitized solar cells

2018 ◽  
Vol 435 ◽  
pp. 666-675 ◽  
Author(s):  
Ikkurthi Kanaka Durga ◽  
S. Srinivasa Rao ◽  
Araveeti Eswar Reddy ◽  
Chandu V.V.M. Gopi ◽  
Hee-Je Kim
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Copper Sulfide ◽  
High Performance ◽  
Sensitized Solar Cells

scholarly journals Role of co-sensitization in dye-sensitized and quantum dot-sensitized solar cells

2019 ◽  
Vol 1 (2) ◽  
Author(s):  
Soosaimanickam Ananthakumar ◽  
Devakumar Balaji ◽  
Jeyagopal Ram Kumar ◽  
Sridharan Moorthy Babu
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Dye Sensitized ◽  
Sensitized 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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