scholarly journals Origin of the effects of PEG additives in electrolytes on the performance of quantum dot sensitized solar cells

RSC Advances ◽  
2018 ◽  
Vol 8 (52) ◽  
pp. 29958-29966 ◽  
Author(s):  
Yu Sun ◽  
Guocan Jiang ◽  
Mengsi Zhou ◽  
Zhenxiao Pan ◽  
Xinhua Zhong
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Photovoltaic Performance ◽  
Polysulfide Electrolyte ◽  
Sensitized Solar Cells

The origin for the effect of PEG additives in polysulfide electrolyte on the performance of both photoanode and counter electrode was explored, and a facile and general route for remarkably improving photovoltaic performance of QDSCs was offered.

Poly(vinyl pyrrolidone): a superior and general additive in polysulfide electrolytes for high efficiency quantum dot sensitized solar cells

2016 ◽  
Vol 4 (29) ◽  
pp. 11416-11421 ◽  
Author(s):  
Guocan Jiang ◽  
Zhenxiao Pan ◽  
Zhenwei Ren ◽  
Jun Du ◽  
Cheng Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Photovoltaic Performance ◽  
Charge Recombination ◽  
Vinyl Pyrrolidone ◽  
Polysulfide Electrolyte ◽  
Poly Vinyl Pyrrolidone ◽  
Sensitized Solar Cells

Poly(vinyl pyrrolidone) (PVP) was used as a superior and general additive to modify the traditional polysulfide electrolyte in quantum dot sensitized solar cells and the photovoltaic performance of the constructed solar cells was significantly improved benefiting from the reduced charge recombination.

Enhanced photovoltaic performance and morphological control of the PbS counter electrode grown on functionalized self-assembled nanocrystals for quantum-dot sensitized solar cells via cost-effective chemical bath deposition

2015 ◽  
Vol 3 (39) ◽  
pp. 10195-10206 ◽  
Author(s):  
Chebrolu Venkata Thulasi-Varma ◽  
S. Srinivasa Rao ◽  
Kanaka Durga Ikkurthi ◽  
Soo-Kyoung Kim ◽  
Tae-Su Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Counter Electrode ◽  
Photovoltaic Performance ◽  
Cost Effective ◽  
Morphological Control ◽  
Pbs Nanocrystals ◽  
Cost Effective Approach ◽  
Sensitized Solar Cells

This study describes the synthesis of monodispersed PbS nanocrystals by a facile chemical bath deposition and cost-effective approach.

Enhanced photovoltaic performance of quantum-dot-sensitized solar cells using Graphene/Cu2-xSe composite counter electrode

2021 ◽  
Vol 851 ◽  
pp. 156869
Author(s):  
Meitong Chu ◽  
Zhonglin Du ◽  
Yanying Zhang ◽  
Lin Li ◽  
Shujie Jiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Photovoltaic Performance ◽  
Sensitized Solar Cells

Enhanced photovoltaic performance and time varied controllable growth of a CuS nanoplatelet structured thin film and its application as an efficient counter electrode for quantum dot-sensitized solar cells via a cost-effective chemical bath deposition

2015 ◽  
Vol 44 (44) ◽  
pp. 19330-19343 ◽  
Author(s):  
Chebrolu Venkata Thulasi-Varma ◽  
S. Srinivasa Rao ◽  
Challa Shesha Sai Pavan Kumar ◽  
Chandu V. V. M. Gopi ◽  
I. Kanaka Durga ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Counter Electrode ◽  
Photovoltaic Performance ◽  
Cost Effective ◽  
Counter Electrodes ◽  
Controllable Growth ◽  
Sensitized Solar Cells

CuS counter electrodes on FTO substrates are synthesised.

ZnO nanorods decorated with metal sulfides as stable and efficient counter-electrode materials for high-efficiency quantum dot-sensitized solar cells

2016 ◽  
Vol 4 (21) ◽  
pp. 8161-8171 ◽  
Author(s):  
Chandu V. V. M. Gopi ◽  
Mallineni Venkata-Haritha ◽  
Young-Seok Lee ◽  
Hee-Je Kim
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Electrode Materials ◽  
High Efficiency ◽  
Zno Nanorods ◽  
Metal Sulfide ◽  
Metal Sulfides ◽  
Sensitized Solar Cells

Metal sulfide decorated with ZnO NRs (ZnO/CoS, ZnO/NiS, ZnO/CuS and ZnO/PbS) were fabricated and used as efficient CEs for QDSSCs.

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