scholarly journals Detailed-balance power conversion limits of nanocrystal-quantum-dot solar cells in the presence of carrier multiplication

2006 ◽  
Vol 89 (12) ◽  
pp. 123118 ◽  
Author(s):  
Victor I. Klimov
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Power Conversion ◽  
Detailed Balance ◽  
Quantum Dot Solar Cells ◽  
Carrier Multiplication

scholarly journals Efficient passivated phthalocyanine-quantum dot solar cells

2015 ◽  
Vol 51 (9) ◽  
pp. 1732-1735 ◽  
Author(s):  
Vicente M. Blas-Ferrando ◽  
Javier Ortiz ◽  
Victoria González-Pedro ◽  
Rafael S. Sánchez ◽  
Iván Mora-Seró ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Quantum Dot Solar Cells ◽  
Cds Quantum Dot ◽  
Sensitized Solar Cells

The power conversion efficiency of CdSe and CdS quantum dot sensitized solar cells is enhanced up to 45% for CdSe and 104% for CdS by passivation with an asymmetrically disulfide substituted phthalocyanine.

Impacts of Mn ion in ZnSe passivation on electronic band structure for high efficiency CdS/CdSe quantum dot solar cells

2018 ◽  
Vol 47 (29) ◽  
pp. 9634-9642 ◽  
Author(s):  
Shuqi Lu ◽  
Shanglong Peng ◽  
Zhiya Zhang ◽  
Yunlong Deng ◽  
Tianfeng Qin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Surface Passivation ◽  
Electronic Band Structure ◽  
Power Conversion ◽  
Electronic Band ◽  
Quantum Dot Solar Cells ◽  
Cdse Quantum Dot ◽  
Sensitized Solar Cells

Surface passivation in quantum dot-sensitized solar cells (QDSSCs) plays a very important role in preventing surface charge recombination and thus enhancing the power conversion efficiency (PCE).

scholarly journals Electrophoretic Codeposition of MoOx/MoS2 Thin Film for Platinum-Free Counter Electrode in Quantum Dot Solar Cells

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Thanh Tung Nguyen ◽  
Huy Phap Ngo ◽  
Van Thang Le ◽  
Le Thanh Nguyen Huynh ◽  
Viet Hai Le ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Electrophoretic Deposition ◽  
Counter Electrode ◽  
Power Conversion ◽  
Molybdenum Oxides ◽  
Deposition Method ◽  
Ramp Rate ◽  
Polysulfide Electrolyte ◽  
Quantum Dot Solar Cells

The MoOx/MoS2 thin films were manufactured on conducting glass (FTO) from the ethanolic mixture of colloidal molybdenum disulfide (MoS2) and molybdenum oxides (MoOx) by electrophoretic deposition method and were used for counter electrode of quantum dot solar cells. Different ramp-rate conditions for electrophoretic deposition as well as bias potential were investigated in an attempt to get the highest possible electrocatalytic activity of polysulfide (S2-/Sn2-) redox couple. In this research, interestingly, by simply using CdS/CdSe/ZnS photoanode and polysulfide electrolyte under 1000 W.m−2 AM 1.5 G illumination, the power conversion efficiency of MoOx/MoS2-counter-electrode-based QDSC was achieved up to 2.01%, which was double compared to platinum-based counter electrode of QDSCs.

scholarly journals Realistic Detailed Balance Study of the Quantum Efficiency of Quantum Dot Solar Cells

2013 ◽  
Vol 24 (3) ◽  
pp. 339-345 ◽  
Author(s):  
Alexander Mellor ◽  
Antonio Luque ◽  
Ignacio Tobías ◽  
Antonio Martí
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Quantum Efficiency ◽  
Detailed Balance ◽  
Balance Study ◽  
Quantum Dot Solar Cells

Zn–Cu–In–Se Quantum Dot Solar Cells with a Certified Power Conversion Efficiency of 11.6%

2016 ◽  
Vol 138 (12) ◽  
pp. 4201-4209 ◽  
Author(s):  
Jun Du ◽  
Zhonglin Du ◽  
Jin-Song Hu ◽  
Zhenxiao Pan ◽  
Qing Shen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Quantum Dot Solar Cells

scholarly journals Temperature dependent behaviour of lead sulfide quantum dot solar cells and films

2016 ◽  
Vol 9 (9) ◽  
pp. 2916-2924 ◽  
Author(s):  
Mark J. Speirs ◽  
Dmitry N. Dirin ◽  
Mustapha Abdu-Aguye ◽  
Daniel M. Balazs ◽  
Maksym V. Kovalenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Quantum Dot ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Lead Sulfide ◽  
Power Conversion ◽  
Temperature Dependent ◽  
Quantum Dot Solar Cells ◽  
Dependent Behaviour

The temperature dependent behaviour of PbS QD solar cells and thin films was investigated, and guidelines for further improvement of the power conversion efficiency are given.

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