Double layered nanoarchitecture based on anodic TiO2 nanotubes for dye-sensitized solar cells

2014 ◽  
Vol 274 ◽  
pp. 20-26 ◽  
Author(s):  
Bo-Eun Ahn ◽  
Hyun Sik Kim ◽  
Si Kyung Yang ◽  
Kwang-Soon Ahn ◽  
Soon Hyung Kang
Keyword(s):  
Solar Cells ◽  
Tio2 Nanotubes ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Fabrication of MgO-coated TiO2 nanotubes and application to dye-sensitized solar cells

2007 ◽  
Vol 23 (2-4) ◽  
pp. 146-149 ◽  
Author(s):  
Hun Park ◽  
Dae-Jin Yang ◽  
Ho-Gi Kim ◽  
Seong-Je Cho ◽  
Su-Chul Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Tio2 Nanotubes ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

The role of oxygen vacancy-Ti3+ states on TiO2 nanotubes' surface in dye-sensitized solar cells

2013 ◽  
Vol 100 ◽  
pp. 51-53 ◽  
Author(s):  
Xiaobo Zhang ◽  
Hanmin Tian ◽  
Xiangyan Wang ◽  
Guogang Xue ◽  
Zhipeng Tian ◽  
...  
Keyword(s):  
Solar Cells ◽  
Oxygen Vacancy ◽  
Tio2 Nanotubes ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

The Fabrication of Highly Ordered TiO2 Nanotube Arrays and their Application in Dye-Sensitized Solar Cells

2011 ◽  
Vol 217-218 ◽  
pp. 1553-1558 ◽  
Author(s):  
Hong Mei Xu ◽  
Yong Liu ◽  
Hai Wang ◽  
Wen Xia Zhao ◽  
Hong Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Tio2 Nanotubes ◽  
Dye Sensitized Solar Cells ◽  
Tube Length ◽  
Nanotube Arrays ◽  
Anodization Voltage ◽  
Dye Sensitized ◽  
Anodization Time ◽  
Inner Diameter ◽  
Sensitized Solar Cells

Highly ordered closely packed TiO2 nanotubes were successfully fabricated by anodization of Ti foils in ethylene glycol-based electrolytes. For an identified electrolyte, the dependence manner of the nanotube dimension to the anodization parameters, including anodization voltage and time were systematically investigated. The inner diameter depends linearly on the anodization voltage but is time independent. The morphology of the tube is relative to the anodization voltage. The tube length is closely relative to the anodization time. Keeping the anodization voltage, the length will increase with the time rising to an extent and then maintain a relatively steady value. Longer nanotubes will be obtained when the anodization voltage is higher for a determined time. TiO2 nanotube-based dye-sensitized solar cells (DSSCs) were fabricated. The results showed that the conversion efficiency was related to the tube dimension. The optimum efficiency of 4.25% is obtained.

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