CdS sensitized TiO2 photoanodes for quantum dot-sensitized solar cells by hydrothermal assisted chemical bath deposition and post-annealing treatment

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107957-107963 ◽  
Author(s):  
Quanxin Zhang ◽  
Jiamei Cao ◽  
Hongguang Li
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Annealing Treatment ◽  
Deposition Method ◽  
Cds Quantum Dots ◽  
Post Annealing ◽  
First Time ◽  
Sensitized Solar Cells

A hydrothermal assisted chemical bath deposition method was adopted to directly deposit CdS quantum dots on TiO2 photoanodes in QDSCs for the first time. An efficiency of 1.78% is achieved with appropriate post-annealing treatment.

CdS quantum dots grown by in situ chemical bath deposition for quantum dot-sensitized solar cells

2011 ◽  
Vol 110 (4) ◽  
pp. 044313 ◽  
Author(s):  
Sung Woo Jung ◽  
Jae-Hong Kim ◽  
Hyunsoo Kim ◽  
Chel-Jong Choi ◽  
Kwang-Soon Ahn
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Cds Quantum Dots ◽  
Sensitized Solar Cells

Anisotropic Nanostructure ZnO Photoelectrodes for CdS/CdSe Quantum Dot Sensitized Solar Cells

2013 ◽  
Vol 873 ◽  
pp. 556-561
Author(s):  
Jian Jun Tian
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Cdse Quantum Dots ◽  
Silar Method ◽  
Nanorods Array ◽  
Cdse Quantum Dot ◽  
Cbd Method ◽  
Sensitized Solar Cells

CdS/CdSe quantum dots co-sensitized solar cells (QDSCs) were prepared by combining the successive ion layer absorption and reaction (SILAR) method and chemical bath deposition (CBD) method for the fabrication of CdS and CdSe quantum dots, respectively. In this work, we designed anisotropic nanostructure ZnO photoelectrodes, such as nanorods/nanosheets and nanorods array, for CdS/CdSe quantum dots co-sensitized solar cells. Our study revealed that the performance of QDSCs could be improved by modifying surface of ZnO to increase the loading of quantum dots and reduce the charge recombination.

CdS quantum dots pre-deposition for efficiency enhancement of quantum dot-sensitized solar cells

Solar Energy ◽  
2019 ◽  
Vol 188 ◽  
pp. 825-830 ◽  
Author(s):  
Mahmoud Samadpour ◽  
Hieng Kiat Jun ◽  
Parisa Parand ◽  
M.N. Najafi
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Efficiency Enhancement ◽  
Cds Quantum Dots ◽  
Sensitized Solar Cells

Enhanced performance of all solid-state quantum dot-sensitized solar cells via synchronous deposition of PbS and CdS quantum dots

2020 ◽  
Vol 44 (2) ◽  
pp. 505-512 ◽  
Author(s):  
Xiaoli Mao ◽  
Jianguo Yu ◽  
Jun Xu ◽  
Juntian Zhou ◽  
Cheng Luo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
Band Structure ◽  
Surface Recombination ◽  
Cds Quantum Dots ◽  
Sensitized Solar Cells

The synchronous deposition of PbS and CdS affords band-structure tailoring and surface recombination passivation for efficient and stable solid-state QDSCs.

Enhanced photovoltaic performance of quantum dot-sensitized solar cells with a progressive reduction of recombination using Cu-doped CdS quantum dots

2017 ◽  
Vol 396 ◽  
pp. 582-589 ◽  
Author(s):  
Mohammed Panthakkal Abdul Muthalif ◽  
Young-Seok Lee ◽  
Chozhidakath Damodharan Sunesh ◽  
Hee-Je Kim ◽  
Youngson Choe
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Photovoltaic Performance ◽  
Cds Quantum Dots ◽  
Progressive Reduction ◽  
Sensitized Solar Cells
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