Efficient solar energy conversion using TiO2 nanotubes produced by rapid breakdown anodization – a comparison

2007 ◽  
Vol 1 (4) ◽  
pp. 135-137 ◽  
Author(s):  
R. Hahn ◽  
T. Stergiopoulus ◽  
J. M. Macak ◽  
D. Tsoukleris ◽  
A. G. Kontos ◽  
...  
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Tio2 Nanotubes ◽  
Solar Energy Conversion ◽  
Rapid Breakdown Anodization

scholarly journals TiO2 nanotubes with ultrathin walls for enhanced water splitting

2015 ◽  
Vol 51 (63) ◽  
pp. 12617-12620 ◽  
Author(s):  
Ahmad M. Mohamed ◽  
Amina S. Aljaber ◽  
Siham Y. AlQaradawi ◽  
Nageh K. Allam
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Wall Thickness ◽  
Tio2 Nanotubes ◽  
Solar Energy Conversion ◽  
Energy Conversion Efficiency ◽  
Solar Energy Conversion Efficiency

Nanotube wall thickness determines its solar energy conversion efficiency.

scholarly journals Преобразование солнечного света в ячейках с сенсибилизированным красителем на основе модифицированных кобальтом и иттрием нанотрубок TiO-=SUB=-2-=/SUB=-

2018 ◽  
Vol 44 (2) ◽  
pp. 41
Author(s):  
Н.С. Шабанов ◽  
А.Б. Исаев ◽  
Ф.Ф. Оруджев ◽  
Э.К. Мурлиев
Keyword(s):  
Titanium Dioxide ◽  
Solar Energy ◽  
Energy Conversion ◽  
Absorption Edge ◽  
Tio2 Nanotubes ◽  
Pure Titanium ◽  
Solar Energy Conversion ◽  
Wide Bandgap ◽  
Doped Titanium Dioxide ◽  
Sensitized Solar Cells

AbstractThe solar-energy conversion in eosin-sensitized solar cells based on cobalt and yttrium modified TiO2 nanotubes has been studied.It is established that the doping with metal ions shifts the absorption edge for Co and Y doped titanium dioxide samples to longer and shorter wavelengths, respectively. The efficiency of solar energy conversion depends on the wide bandgap of the semiconductor anode and reaches a maximum (4.4%) for yttrium-doped TiO_2 in comparison to that (4.1%) for pure titanium dioxide.

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