Cost-effective and morphology controllable PVP based highly efficient CuS counter electrodes for high-efficiency quantum dot-sensitized solar cells

2015 ◽  
Vol 44 (25) ◽  
pp. 11340-11351 ◽  
Author(s):  
Hee-Je Kim ◽  
Lee Myung-Sik ◽  
Chandu V. V. M. Gopi ◽  
M. Venkata-Haritha ◽  
S. Srinivasa Rao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
High Efficiency ◽  
Cost Effective ◽  
Maximum Efficiency ◽  
Counter Electrodes ◽  
Highly Efficient ◽  
Sensitized Solar Cells

A maximum efficiency of 5.22% was achieved with the optimized 0.25 mM PVP based Mn–CuS counter electrode.

Recent progress in quantum dot sensitized solar cells: an inclusive review of photoanode, sensitizer, electrolyte, and the counter electrode

2019 ◽  
Vol 7 (17) ◽  
pp. 4911-4933 ◽  
Author(s):  
Venkata Thulasivarma Chebrolu ◽  
Hee-Je Kim
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Recent Progress ◽  
Future Prospects ◽  
Counter Electrodes ◽  
Comprehensive Overview ◽  
Highly Efficient ◽  
Sensitized Solar Cells

We present a comprehensive overview of the development of quantum dot-sensitized solar cells (QDSCs), including photoanodes, sensitizers, electrolytes, and counter electrodes, and discuss future prospects for the development of highly efficient and stable QDSCs.

Highly efficient and stable quantum dot-sensitized solar cells based on a Mn-doped CuS counter electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 2963-2967 ◽  
Author(s):  
Chandu V. V. M. Gopi ◽  
M. Venkata-Haritha ◽  
Soo-Kyoung Kim ◽  
S. Srinivasa Rao ◽  
Dinah Punnoose ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Maximum Efficiency ◽  
Highly Efficient ◽  
Stable Quantum ◽  
Sensitized Solar Cells ◽  
Mn Doped

A maximum efficiency of 5.46% was achieved with low thickness of 10% Mn–CuS counter electrode.

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.

Sequential deposition as a route for efficient counter electrodes in quantum dot sensitized solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (57) ◽  
pp. 45592-45598 ◽  
Author(s):  
Shaghayegh Arabzade ◽  
Mahmoud Samadpour ◽  
Nima Taghavinia
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Counter Electrodes ◽  
Sequential Deposition ◽  
Sensitized Solar Cells

Sequentially deposited CuS and PbS layers on the FTO substrate as a counter electrode in quantum dot sensitized solar cells.

Graphene-based nanohybrid materials as the counter electrode for highly efficient quantum-dot-sensitized solar cells

Carbon ◽  
2015 ◽  
Vol 84 ◽  
pp. 383-389 ◽  
Author(s):  
Van-Duong Dao ◽  
Youngwoo Choi ◽  
Kijung Yong ◽  
Liudmila L. Larina ◽  
Ho-Suk Choi
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Highly Efficient ◽  
Nanohybrid Materials ◽  
Sensitized Solar Cells

Anchoring CuS nanoparticles on accordion-like Ti3C2 as high electrocatalytic activity counter electrodes for QDSSCs

2020 ◽  
Vol 7 (19) ◽  
pp. 3727-3734
Author(s):  
Zizun Tian ◽  
Zhonglu Qi ◽  
Yuhao Yang ◽  
Hailong Yan ◽  
Qianqiao Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Ion Exchange ◽  
Quantum Dot ◽  
Electrocatalytic Activity ◽  
Room Temperature ◽  
Counter Electrode ◽  
Counter Electrodes ◽  
Exchange Method ◽  
Ion Exchange Method ◽  
Sensitized Solar Cells

A Ti3C2/CuS composite has been fabricated as a counter electrode for quantum dot-sensitized solar cells by anchoring CuS nanoparticles on Ti3C2via a facile ion-exchange method at room temperature.

Solution-processed morphology-controllable nanosphere structured highly efficient and stable nickel sulfide counter electrodes for dye- and quantum dot-sensitized solar cells

2015 ◽  
Vol 39 (12) ◽  
pp. 9575-9585 ◽  
Author(s):  
M. Venkata-Haritha ◽  
Chandu V. V. M. Gopi ◽  
Soo-Kyoung Kim ◽  
Jae-cheol Lee ◽  
Hee-Je Kim
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Nickel Sulfide ◽  
Counter Electrodes ◽  
Solution Processed ◽  
Highly Efficient ◽  
Sensitized Solar Cells

The DSSC and QDSSC based on as-prepared NiS CE at 0.8 M urea produce a PCE of 5.75% and 3.37%.

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