Effect of graphene and Au@SiO2 core–shell nano-composite on photoelectrochemical performance of dye-sensitized solar cells based on N-doped titania nanotubes

RSC Advances ◽  
2015 ◽  
Vol 5 (103) ◽  
pp. 84423-84431 ◽  
Author(s):  
P. S. Chandrasekhar ◽  
Vamsi K. Komarala
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Photoelectrochemical Performance ◽  
Nano Composite ◽  
Nitrogen Doped ◽  
Dye Sensitized ◽  
Doped Titania ◽  
Sensitized Solar Cells

We have investigated the role of graphene and Au@SiO2 core–shell nano-composite (NC), on the performance of dye-sensitized solar cells (DSSC) based on nitrogen doped TiO2 nanotubes (N-TNTs) as photoanodes.

Dye-Sensitized Solar Cells Based on Nitrogen-Doped Titania Electrodes

2010 ◽  
Vol 451 ◽  
pp. 21-27 ◽  
Author(s):  
Wei Guo ◽  
Qing Qing Miao ◽  
Gang Xin ◽  
Li Qiong Wu ◽  
Ting Li Ma
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Oxygen Deficiency ◽  
Dye Sensitized Solar Cells ◽  
Nitrogen Doped ◽  
Dye Sensitized ◽  
New Type ◽  
The Stability ◽  
Doped Titania ◽  
Sensitized Solar Cells

Dye-sensitized solar cell(DSC) is a new type of photovoltaic device. This paper mainly describes the research results of the development of a novel nitrogen-doped photoanode for DSC in our group. Highly efficient dye-sensitized solar cells (DSCs) of 7.6-10.1% were fabricated using nitrogen-doped titania electrodes. The photoelectrochemical properties of the nitrogen-doped titania powder, film, and solar cell were systemically investigated. We confirmed the substitution of oxygen sites and oxygen deficiency with nitrogen atoms in the titania structure by X-ray photoemission spectroscopy (XPS). The UV-Vis spectra of the nitrogen-doped powder and film showed visible light absorption in the wavelength range between 400 nm and 535 nm. The results of the stability test indicated that the DSCs fabricated by the nitrogen-doped titania exhibited great stability.

Nitrogen doped TiO2–CuxO core–shell mesoporous spherical hybrids for high-performance dye-sensitized solar cells

2015 ◽  
Vol 17 (1) ◽  
pp. 563-574 ◽  
Author(s):  
Enyan Guo ◽  
Longwei Yin
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Sol Gel ◽  
Hydrothermal Process ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Structure Directing Agent ◽  
Nitrogen Doped ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

We report on high-performance dye-sensitized solar cells (DSSCs) based on nitrogen doped anatase TiO2–CuxO core–shell mesoporous hybrids synthesized through a facile and controlled combined sol–gel and hydrothermal process in the presence of hexadecylamine as the structure-directing agent.

On the Role of the Anchoring Unit in the Efficiency of Pyranoanthocyanin-based Dye-Sensitized Solar Cells

2019 ◽  
Author(s):  
Ana Lucia Pinto ◽  
Luis Cruz ◽  
Vânia Gomes ◽  
Hugo Cruz ◽  
Giuseppe Calogero ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

scholarly journals Nitrogen-Doped CN x /CNTs Heteroelectrocatalysts for Highly Efficient Dye-Sensitized Solar Cells

2016 ◽  
Vol 7 (8) ◽  
pp. 1602276 ◽  
Author(s):  
Aabhash Shrestha ◽  
Munkhbayar Batmunkh ◽  
Cameron J. Shearer ◽  
Yanting Yin ◽  
Gunther G. Andersson ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Nitrogen Doped ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Sensitized Solar Cells

The effect of annealing on the photoconductivity of carbon nanofiber/TiO2 core-shell nanowires for use in dye-sensitized solar cells

2010 ◽  
Vol 97 (4) ◽  
pp. 043102 ◽  
Author(s):  
Caitlin Rochford ◽  
Zhuang-Zhi Li ◽  
Javier Baca ◽  
Jianwei Liu ◽  
Jun Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanofiber ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Shell Nanowires
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