In this paper, TiO2 nanotubes are fabricated on Ti foils by anodic oxidation, a layer of ZnO nanorod arrays is further deposited on the TiO2 nanotube without seed layer by a hydrothermal method at different Zn2+ concentration. The result shows that the ZnO nanorods mainly present needle-like structure and the density of the nanorods increases with the Zn2+ concentration. The PL of the ZnO nanorods show that there are defect levels formed in the ZnO nanorods. When the ZnO/TiO2 heterostructure is irradiated by the light, the photocurrent is significantly increased by about 2-3 times of that from pure TiO2 nanotubes. The band diagram of the ZnO/TiO2/Ti was proposed to interpret the photocurrent characteristics. Our result indicates that the Zn...
In solar energy harvesting using solar cells and photocatalysts, the photoexcitation of electrons an...
International audienceWe report the ability to use TiO 2 nanotube as a guide layer to achieve the ve...
The effect of calcination temperature on the photoelectrochemical properties of TiO2 nanotube arrays...
In dye-sensitized solar cells, highly ordered TiO2 nanotube arrays as a photoelectrode have higher c...
In the present study, zinc oxide doped titanium dioxide nanotubes (ZnO/TiO2-NTs)were designed by usi...
The effect of ZnO electrodeposition on the photovoltaic efficiency of dye-sensitized solar cells (DS...
The effect of ZnO electrodeposition on the photovoltaic efficiency of dye-sensitized solar cells (DS...
The paper reports the fabrication of Zn-doped TiO2 nanotubes (Zn-TONT)/ZnO nanoflakes heterostructur...
In this study, hybrid ZnO-TiO2 nanostructures have been synthesised by means of a simple electrochem...
Efficient solar driven photoelectrochemical (PEC) response by enhancing charge separation has attrac...
Efficient solar driven photoelectrochemical (PEC) response by enhancing charge separation has attrac...
We demonstrate in this work a fascinating synergism of a high surface area heterojunction between Ti...
We report the ability to use TiO2 nanotube as a guide layer to achieve the vertical growth of ZnO na...
Grafting one-dimensional semiconductor nanostructures inside arrayed nanotubes of another semiconduc...
Photo-electrochemical (PEC) water-splitting offers a promising way for clean, low-cost and environme...
In solar energy harvesting using solar cells and photocatalysts, the photoexcitation of electrons an...
International audienceWe report the ability to use TiO 2 nanotube as a guide layer to achieve the ve...
The effect of calcination temperature on the photoelectrochemical properties of TiO2 nanotube arrays...
In dye-sensitized solar cells, highly ordered TiO2 nanotube arrays as a photoelectrode have higher c...
In the present study, zinc oxide doped titanium dioxide nanotubes (ZnO/TiO2-NTs)were designed by usi...
The effect of ZnO electrodeposition on the photovoltaic efficiency of dye-sensitized solar cells (DS...
The effect of ZnO electrodeposition on the photovoltaic efficiency of dye-sensitized solar cells (DS...
The paper reports the fabrication of Zn-doped TiO2 nanotubes (Zn-TONT)/ZnO nanoflakes heterostructur...
In this study, hybrid ZnO-TiO2 nanostructures have been synthesised by means of a simple electrochem...
Efficient solar driven photoelectrochemical (PEC) response by enhancing charge separation has attrac...
Efficient solar driven photoelectrochemical (PEC) response by enhancing charge separation has attrac...
We demonstrate in this work a fascinating synergism of a high surface area heterojunction between Ti...
We report the ability to use TiO2 nanotube as a guide layer to achieve the vertical growth of ZnO na...
Grafting one-dimensional semiconductor nanostructures inside arrayed nanotubes of another semiconduc...
Photo-electrochemical (PEC) water-splitting offers a promising way for clean, low-cost and environme...
In solar energy harvesting using solar cells and photocatalysts, the photoexcitation of electrons an...
International audienceWe report the ability to use TiO 2 nanotube as a guide layer to achieve the ve...
The effect of calcination temperature on the photoelectrochemical properties of TiO2 nanotube arrays...