Copper selenide as a new counter electrode for zinc oxide nanorod based quantum dot solar cells

2015 ◽  
Vol 142 ◽  
pp. 308-311 ◽  
Author(s):  
M. Eskandari ◽  
V. Ahmadi
Keyword(s):  
Zinc Oxide ◽  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Copper Selenide ◽  
Quantum Dot Solar Cells

Quantum dot sensitized solar cells with efficiency up to 8.7% based on heavily copper-deficient copper selenide counter electrode

Nano Energy ◽  
2016 ◽  
Vol 23 ◽  
pp. 60-69 ◽  
Author(s):  
Hua Zhang ◽  
Cong Wang ◽  
Wenxiang Peng ◽  
Cheng Yang ◽  
Xinhua Zhong
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Copper Selenide ◽  
Sensitized Solar Cells

Hybrid zinc oxide/graphene electrodes for depleted heterojunction colloidal quantum-dot solar cells

2015 ◽  
Vol 17 (37) ◽  
pp. 24412-24419 ◽  
Author(s):  
Mohammad Mahdi Tavakoli ◽  
Hossein Aashuri ◽  
Abdolreza Simchi ◽  
Zhiyong Fan
Keyword(s):  
Zinc Oxide ◽  
Solar Cells ◽  
Quantum Dot ◽  
Optoelectronic Devices ◽  
Hybrid Nanocomposites ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

Recently, hybrid nanocomposites consisting of graphene/nanomaterial heterostructures have emerged as promising candidates for the fabrication of optoelectronic devices.

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.

PbS as a Highly Catalytic Counter Electrode for Polysulfide-Based Quantum Dot Solar Cells

2011 ◽  
Vol 115 (13) ◽  
pp. 6162-6166 ◽  
Author(s):  
Zion Tachan ◽  
Menny Shalom ◽  
Idan Hod ◽  
Sven Rühle ◽  
Shay Tirosh ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Quantum Dot Solar Cells
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