Enhanced open-circuit voltage of dye-sensitized solar cells using Bi-doped TiO2 nanofibers as working electrode and scattering layer

Solar Energy ◽  
2016 ◽  
Vol 135 ◽  
pp. 22-28 ◽  
Author(s):  
Ming-Chung Wu ◽  
Wei-Cheng Chen ◽  
Ting-Han Lin ◽  
Kai-Chi Hsiao ◽  
Kun-Mu Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Scattering Layer ◽  
Tio2 Nanofibers ◽  
Doped Tio2 ◽  
Dye Sensitized ◽  
Working Electrode ◽  
Sensitized Solar Cells

Cd-doped TiO2 nanofibers as effective working electrode for the dye sensitized solar cells

2019 ◽  
Vol 246 ◽  
pp. 206-209 ◽  
Author(s):  
Moaaed Motlak ◽  
A.M. Hamza ◽  
Mohammed Gh. Hammed ◽  
Nasser A.M. Barakat
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Tio2 Nanofibers ◽  
Doped Tio2 ◽  
Dye Sensitized ◽  
Working Electrode ◽  
Sensitized Solar Cells

Surface thulium-doped TiO2 nanoparticles used as photoelectrodes in dye-sensitized solar cells: improving the open-circuit voltage

2015 ◽  
Vol 121 (3) ◽  
pp. 1261-1269 ◽  
Author(s):  
Teresa Aguilar ◽  
Javier Navas ◽  
Rodrigo Alcántara ◽  
Concha Fernández-Lorenzo ◽  
Ginesa Blanco ◽  
...  
Keyword(s):  
Solar Cells ◽  
Tio2 Nanoparticles ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Doped Tio2 ◽  
Dye Sensitized ◽  
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

Al-doped TiO2 Photoanode for Dye-Sensitized Solar Cells

2011 ◽  
Vol 64 (6) ◽  
pp. 820 ◽  
Author(s):  
Fuzhi Huang ◽  
Yi-Bing Cheng ◽  
Rachel A. Caruso
Keyword(s):  
Solar Cells ◽  
Doping Concentration ◽  
Sol Gel ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Tio2 Electrode ◽  
Doped Tio2 ◽  
Dye Sensitized ◽  
A Cell ◽  
Sensitized Solar Cells

Porous aluminium doped TiO2 was prepared through a sol–gel process in the presence of a template. The doping enlarges the band-gap of the anatase TiO2, which modifies the TiO2 electrical properties. The porous Al/TiO2 films were assembled into dye-sensitized solar cells. A 45 mV enhancement of open-circuit photovoltage and 11% increase of fill factor at 2 wt-% doping concentration, and 8.6% improvement of the overall efficiency at 0.5 wt-% doping concentration were achieved relative to that of a cell containing non-doped TiO2 under the same conditions. This advance is attributed to the increase in conductivity with the Al-doping of the TiO2 electrode.

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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