Zinc-Doped TiO2 Nanotube Arrays

Yang Yang; Xiao Hui Wang; Long Tu Li

doi:10.4028/www.scientific.net/KEM.434-435.446

Paper Titles

Enhanced Brightness and Efficiency in Single-Layer White Polymer Light-Emitting Diodes (PLEDs)
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Synthesis of the Gold Nanocubes by Electrochemical Method with Surfactant Solution and Acetone Solvent Addition
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Improvement Luminance of Flexible Organic Light-Emitting Diode (FOLED) by Alignment Thickness Rate
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Preparation of La_1-xCe_xNiO₃ (x= 0 ~ 0.4) Perovskite-Type Oxide by Sol-Gel Using Polyvinyl Alcohol
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Zinc-Doped TiO₂ Nanotube Arrays
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First Principle Study of the Electronic Structure of Gd₂SrAl₂O₇
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Preparation and Characterization of Unique Foamy Zirconia Single Crystals via Sol-Gel-Hydrothermal Method
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Fabrication of Self-Healing Ceramic Coatings Against Oxidation for Carbon/Carbon Composites Using Polysilazane and B₄C Filler
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Preparation and Thermal Conductivity of Hf₆Ta₂O₁₇ Ceramic
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 434-435Zinc-Doped TiO2 Nanotube Arrays

Zinc-Doped TiO₂ Nanotube Arrays

Abstract:

Zinc-doped TiO2 nanotube arrays were fabricated by immersing TiO2 nanotube arrays in zinc-containing solution for hours. And subsequent heat-treatment was crucial for Zn2+ coming into the crystal lattice of TiO2 nanotubes. TEM analysis was used as main technique to investigate the structure of zinc-doped TiO2 nanotubes, and found that the Zn2+ ions only combine into the lattice of TiO2 nanotubes. This kind of doping can change the valence structure in the surface of TiO2 nanotube array. The obtained zinc-doped TiO2 nanotube arrays have potential application in photocatalysis.