Tridentate cobalt complexes as alternative redox couples for high-efficiency dye-sensitized solar cells

2013 ◽  
Vol 4 (1) ◽  
pp. 454-459 ◽  
Author(s):  
Kais Ben Aribia ◽  
Thomas Moehl ◽  
Shaik M. Zakeeruddin ◽  
Michael Grätzel
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Cobalt Complexes ◽  
Dye Sensitized ◽  
Redox Couples ◽  
Sensitized Solar Cells

Dye-sensitized solar cells using cobalt electrolytes: the influence of porosity and pore size to achieve high-efficiency

2017 ◽  
Vol 5 (11) ◽  
pp. 2833-2843 ◽  
Author(s):  
Aswani Yella ◽  
Simon Mathew ◽  
Sadig Aghazada ◽  
Pascal Comte ◽  
Michael Grätzel ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Power Conversion ◽  
Dye Sensitized Solar Cells ◽  
Cobalt Complexes ◽  
Dye Sensitized ◽  
Redox Shuttles ◽  
P Diffusion ◽  
Conversion Efficiencies ◽  
Sensitized Solar Cells

Diffusion impediments of redox shuttles are major limitations in realizing high power conversion efficiencies (PCEs) in dye sensitized solar cells (DSCs) using cobalt complexes.

scholarly journals High efficiency dye-sensitized solar cells with VOC–JSC trade off eradication by interfacial engineering of the photoanode|electrolyte interface

RSC Advances ◽  
2019 ◽  
Vol 9 (69) ◽  
pp. 40292-40300
Author(s):  
Anantharaj Gopalraman ◽  
Subbian Karuppuchamy ◽  
Saranyan Vijayaraghavan
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Surface States ◽  
Trade Off ◽  
Interfacial Engineering ◽  
Dye Sensitized ◽  
Electrolyte Interface ◽  
Sensitized Solar Cells

VOC–JSC trade off is eliminated. Newly created surface states by OA in TiO2 facilitated the charge transfer kinetics.

scholarly journals Ruthenium Sensitizers and Their Applications in Dye-Sensitized Solar Cells

2012 ◽  
Vol 2012 ◽  
pp. 1-21 ◽  
Author(s):  
Yuancheng Qin ◽  
Qiang Peng
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Low Cost ◽  
Dye Sensitized Solar Cells ◽  
Ruthenium Complexes ◽  
Practical Applications ◽  
Photovoltaic Energy ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Excellent Stability

Dye-sensitized solar cells (DSSCs) have attracted considerable attention in recent years due to the possibility of low-cost conversion of photovoltaic energy. The DSSCs-based ruthenium complexes as sensitizers show high efficiency and excellent stability, implying potential practical applications. This review focuses on recent advances in design and preparation of efficient ruthenium sensitizers and their applications in DSSCs, including thiocyanate ruthenium sensitizers and thiocyanate-free ruthenium sensitizers.

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