Microwave‐assisted hydrothermal synthesis of Cu‐doped TiO 2 nanoparticles for efficient dye‐sensitized solar cell with improved open‐circuit voltage

2020 ◽  
Author(s):  
Kirti Sahu ◽  
Mahesh Dhonde ◽  
Vemparala Venkata Satyanarayana Murty
Keyword(s):  
Solar Cell ◽  
Hydrothermal Synthesis ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Microwave Assisted

A p-Type NiO-Based Dye-Sensitized Solar Cell with an Open-Circuit Voltage of 0.35 V

2009 ◽  
Vol 48 (24) ◽  
pp. 4402-4405 ◽  
Author(s):  
Elizabeth A. Gibson ◽  
Amanda L. Smeigh ◽  
Loïc Le Pleux ◽  
Jérôme Fortage ◽  
Gerrit Boschloo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
P Type

An Investigation on Dye-Sensitized Solar Cell Performance Influenced by Radiant Intensity and Illuminated Area in Concentrating Photovoltaic System

2014 ◽  
Vol 1070-1072 ◽  
pp. 616-619
Author(s):  
Wen Bo Xiao ◽  
Jin Dai ◽  
Guo Hua Tu ◽  
Hua Ming Wu
Keyword(s):  
Solar Cell ◽  
Open Circuit Voltage ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Open Circuit ◽  
Photovoltaic System ◽  
Dye Sensitized Solar Cell ◽  
Solar Cell Performance ◽  
Radiant Intensity ◽  
Dye Sensitized

The dye-sensitized solar cell performances influenced by radiant intensity and illuminated area in concentrating photovoltaic system are investigated experimentally and discussed theoretically. The results show that, under the same irradiated cells area, the short-circuit current is linearly increasing with the radiant intensity and the open-circuit voltage follows a logarithmic function of the radiant intensity. And, it is turned out that the short-circuit current and open-circuit voltage are obviously enhanced by increasing the illuminated cells surface area at the same radiant intensity. However, that growth trends will decline with an increase of the illuminated area. The reason is more defects involved in the process of increasing illumination area. All results can be interpreted using an equivalent circuit of a single diode model. A good agreement can be observed from the fitting curves. It is of great significance for current photovoltaic research.

A p-Type NiO-Based Dye-Sensitized Solar Cell with an Open-Circuit Voltage of 0.35 V

2009 ◽  
Vol 121 (24) ◽  
pp. 4466-4469 ◽  
Author(s):  
Elizabeth A. Gibson ◽  
Amanda L. Smeigh ◽  
Loïc Le Pleux ◽  
Jérôme Fortage ◽  
Gerrit Boschloo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
P Type

scholarly journals Nanostructure Properties And Dye-sensitized-solar-cell open-circuit Voltage of A TiO2 Aerogel and Pre-Hydrothermally Treated Xerogels

2018 ◽  
Vol 9 (5) ◽  
pp. 972
Author(s):  
Bambang Priyono ◽  
Akhmad Herman Yuwono ◽  
Badrul Munir ◽  
Muhammad Hasan Mustofa ◽  
Faizah Faizah
Keyword(s):  
Solar Cell ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized

Bilayered ZnO/Nb2O5 photoanode for dye sensitized solar cell

2018 ◽  
Vol 32 (19) ◽  
pp. 1840046 ◽  
Author(s):  
Niyamat I. Beedri ◽  
Prashant K. Baviskar ◽  
Abhijit T. Supekar ◽  
Inamuddin ◽  
Sandesh R. Jadkar ◽  
...  
Keyword(s):  
Solar Cell ◽  
Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Electrochemical Impedance ◽  
Low Frequency ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Electron Recombination ◽  
Dye Sensitized ◽  
Recombination Reactions

Nb2O5 layer were deposited on ZnO by using doctor blade method. The preparation of a bilayered ZnO/Nb2O5 photoanode was introduce for dye-sensitized solar cell (DSSC) application. Deposition of Nb2O5 layer on ZnO film improves power conversion efficiency of DSSCs. The ZnO/Nb2O5photoanode-based DSSCs show increase in photocurrent, open circuit voltage and conversion efficiency. The ZnO/Nb2O5 solar cell provides 50 mV increase of open circuit voltage, [Formula: see text] increment in current density and [Formula: see text] increment in efficiency as compare to ZnO-based DSSCs. We further analyzed the electron recombination properties of ZnO and ZnO/Nb2O5 by utilizing electrochemical impedance spectroscopy (EIS). The EIS analysis (Bode Plot) for ZnO/Nb2O5 photoanode show shifting of the peak related to electron recombination towards low frequency as compared to ZnO photoanode. Thus, there is an increase in lifetime of electrons in the ZnO/Nb2O5 photoanode, confirming that the recombination reactions are reduced in ZnO/Nb2O5 photoanode as compared to the ZnO.

Enhancement of Open Circuit Voltage of a ZnO-Based Dye-Sensitized Solar Cell by Means of Piezotronic Effect

2016 ◽  
Vol 11 (8) ◽  
pp. 1240-1245 ◽  
Author(s):  
Simona Bettini ◽  
Rosanna Pagano ◽  
Ludovico Valli ◽  
Gabriele Giancane
Keyword(s):  
Solar Cell ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Piezotronic Effect
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