Enhancement of photocurrent generation and open circuit voltage in dye-sensitized solar cells using Li+ trapping species in the gel electrolyte

2008 ◽  
pp. 1121 ◽  
Author(s):  
João Eduardo Benedetti ◽  
Marco Aurelio de Paoli ◽  
Ana Flávia Nogueira
Keyword(s):  
Solar Cells ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Gel Electrolyte ◽  
Dye Sensitized ◽  
Photocurrent Generation ◽  
Sensitized Solar Cells

Investigating the Role of Dye Dipole on Open Circuit Voltage in Solid-State Dye-Sensitized Solar Cells

2011 ◽  
Vol 50 (6) ◽  
pp. 06GF08 ◽  
Author(s):  
Shyam S. Pandey ◽  
Kyung-Young Lee ◽  
Azwar Hayat ◽  
Yuhei Ogomi ◽  
Shuzi Hayase
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Origin of Enhancement in Open-Circuit Voltage by Adding ZnO to Nanocrystalline SnO2in Dye-Sensitized Solar Cells

2005 ◽  
Vol 109 (38) ◽  
pp. 17892-17900 ◽  
Author(s):  
Daisuke Niinobe ◽  
Yuki Makari ◽  
Takayuki Kitamura ◽  
Yuji Wada ◽  
Shozo Yanagida
Keyword(s):  
Solar Cells ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

scholarly journals Lindqvist polyoxometalates as electrolytes in p-type dye sensitized solar cells

2019 ◽  
Vol 3 (1) ◽  
pp. 96-100 ◽  
Author(s):  
Tijmen M. A. Bakker ◽  
Simon Mathew ◽  
Joost N. H. Reek
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Dye Sensitized ◽  
Redox Couples ◽  
P Type ◽  
Sensitized Solar Cells

The development of new redox couples provides a clear strategy to improve power conversion efficiency (PCE) in p-type dye-sensitized solar cells (p-DSSCs) through enabling improvements in open-circuit voltage (VOC).

scholarly journals Aluminum-Doped SnO2Hollow Microspheres as Photoanode Materials for Dye-Sensitized Solar Cells

2016 ◽  
Vol 2016 ◽  
pp. 1-5
Author(s):  
Binghua Xu ◽  
Zeng Chen ◽  
Shengjun Li
Keyword(s):  
Solar Cells ◽  
Dark Current ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Impedance Spectra ◽  
Al Doping ◽  
Dye Sensitized ◽  
Recombination Reactions ◽  
Sensitized Solar Cells

Al doped SnO2microspheres were prepared through hydrothermal method. As-prepared SnO2microspheres were applied as photoanode materials in dye-sensitized solar cells (DSCs). The properties of the assembled DSCs were significantly improved, especially the open-circuit voltage. The reason for the enhancement was explored through the investigation of dark current curves and electrochemistry impedance spectra. These results showed that the Al doping significantly increased the reaction resistance of recombination reactions and restrained the dark current. The efficient lifetime of photoexcited electrons was also obviously lengthened.

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