TiO2 Nanotube
A Facile Method for Loading CeO2 Nanoparticles on Anodic TiO2 Nanotube Arrays
... 22. Liao Y, Brame J, Que W, Xiu Z, Xie H, Li Q, Fabian M, Alvarez PJ (2013) Photocatalytic generation of multiple ROS types using low-temperature crystallized anodic TiO2 nanotube arrays. J Hazard Mater ...
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Photoelectrochemical Performance of Quantum dot Sensitized TiO2 Nanotube Arrays: a Study of Surface Modification by Atomic Layer Deposition Coating
... Photoelectrochemical Performance of Quantum dot-Sensitized TiO2 Nanotube Arrays: a Study of Surface Modification by Atomic Layer Deposition Coating Quan Zhou1,2, Junchen Zhou1,2, Min Zen[r] ...
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A new method to disperse CdS quantum dot sensitized TiO2 nanotube arrays into P3HT:PCBM layer for the improvement of efficiency of inverted polymer solar cells
... Abstract We report that the efficiency of ITO/nc-TiO2/P3HT:PCBM/MoO3/Ag inverted polymer solar cells PSCs can be improved by dispersing CdS quantum dot QD-sensitized TiO2 nanotube arrays[r] ...
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Synthesis of Cu,N-Doped TiO2 Nanotube and Study on Photoelectric Properties
... 40. Sun, L.; Cai, J.; Wu, Q.; Huang, P.; Su, Y.; Lin, C., N-doped TiO2 nanotube array photoelectrode for visible-light-induced photoelectrochemical and photoelectrocatalytic activities. Electrochimica Acta ...
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Anodization of Highly Ordered TiO2 Nanotube Arrays Using Orthogonal Design and Its Wettability
... Figure 4 is the SEM images of nanotube arrays anodized at 50V. The large diameter and the long neat nanotubes are formed. This is in line with earlier report that the anodizing voltage controls the tube diameter ...
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Electrolyte Factors Influencing Separated Pore Growth of Anodic TiO2 Nanotube Arrays
... leads to the formation of titanium-hexafluoro complex, which is well dissolved and stable in electrolyte.[20] The electrochemical dissolution of titanium oxides generates the oxygen anion species (OH - and O 2- ) and ...
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Anatase TiO2 nanotube powder film with high crystallinity for enhanced photocatalytic performance
... However, at 750°C, although the anatase phase was well preserved as previously described, due to the enlargement of TiO2 nanocrystallites, the surface area presented a sharp decrease, wh[r] ...
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Transparent TiO2 nanotube array photoelectrodes prepared via two-step anodization
... The anodization rate for the second step is calculated to be 130 ~ 150 nm/min, assuming that the final 5 min does not contribute to the film growth, which is about twice as fast as the r[r] ...
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High efficiency dye sensitized solar cells based on robust and both end open TiO2 nanotube membranes
... Figure 2 gives the FE-SEM images of self-detached free- standing TNT membranes. Figure 2a, b shows the cross sections of TNT membranes whose durations of second- step anodization were 0.5 and 1 h, respectively. A tube ...
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A cylindrical core shell like TiO2 nanotube array anode for flexible fiber type dye sensitized solar cells
... surface to volume ratio that leads to much lower dye adsorption capability. Second, the projection areas of the DSSCs were simply taken as the illumination areas in our calculations. One might argue that the backside of ...
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Effect of Tantalum Doping on TiO2 Nanotube Arrays for Water Splitting
... [40] Yin, S., Yamaki, H., Komatsu, M., Zhang, Q., Wang, J., Tang, Q., Saito, F. and Sato, T. (2003) Preparation of Nitro- gen-Doped Titania with High Visible Light Induced Photocatalytic Activity by Mechanochemical ...
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Effect of annealing temperature on wettability of TiO2 nanotube array films
... characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), water contact angle (WCA), and photoluminescence (PL). It was found that low temperature (below 600°C) has no significant influence on surface ...
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Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye sensitized solar cells
... Abstract Efficiency of dye-sensitized solar cells [DSSCs] was enhanced by combining the use of TiO2 nanotubes [TNTs] and nanoparticles.. TNTs were fabricated by a sol-gel method, and TiO[r] ...
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Glucose Biosensor Based on Glucose Oxidase Immobilized on Multi-Vacancy TiO2 Nanotube Arrays
... The TNAs-Air/GOD/CS and TNAs-Ar/GOD/CS electrodes show good linear current response to changes in glucose concentration, indicating that the reaction is a typical enzymatic kinetic react[r] ...
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Photocurrent response and semiconductor characteristics of Ce Ce2O3 CeO2 modified TiO2 nanotube arrays
... The Ce-deposited TNTs band gap energy Eg = 2.92 eV exhibited enhanced photocurrent responses under visible light region and indicated more negative flat band potential Efb compared with [r] ...
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Ag nanoparticle deposited TiO2 nanotube arrays for electrodes of Dye sensitized solar cells
... ger nanotube arrays with smaller pore diameters should possess larger roughness factor, which is the ratio of the real surface area and the flat surface area, they are ap- propriate for DSSC ...
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Photocatalytic Activities Enhanced by Au Plasmonic Nanoparticles on TiO2 Nanotube Photoelectrode Coated with MoO3
... 17. Chen KS, Feng XR, Tian H, Li Y, Xie K, Hu R, Cai YX, Gu HS (2014) Silver- decorated titanium dioxide nanotube arrays with improved photocatalytic activity for visible light irradiation. J Mater Res 29(11):1302 ...
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TiO2 Nanotube Arrays: Fabricated by Soft–Hard Template and the Grain Size Dependence of Field Emission Performance
... The nanotube diameters, height, wall thickness, and density as well as the regularity of the nanoarray dependences of the field emission (FE) per- formance have been investigated in detail [6, ...of ...
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Ag Nanoparticles Located on Three Dimensional Pine Tree Like Hierarchical TiO2 Nanotube Array Films as High Efficiency Plasmonic Photocatalysts
... No.21-1272) [36]. No characteristic peak of any impurity is probed, which demonstrates that the sample fabricated by this method has high phase purity. Raman scattering as a local probe is very sensitive to ...
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Formation of TiO2 Nanotube Layer by Anodization of Titanium in Ethylene Glycol H2O Electrolyte
... Figure 4 shows the response surfaces for the percentage of the surface covered by titania nanotubes as a function of fluoride concentration A, voltage B and anodization time C.. The high[r] ...
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