摘要
Vertically oriented TiO_2 nanotube arrays were prepared by potentiostatic anodization of Ti foils in HF/acetic acid（HAC） aqueous solution.Anodization variables including anodization electrolyte concentration,anodization voltage, anodization time and buffer medium can be chosen and adjusted to manipulate the nanotube arrays to give the required length and morphology.
Vertically oriented TiO_2 nanotube arrays were prepared by potentiostatic anodization of Ti foils in HF/acetic acid（HAC） aqueous solution.Anodization variables including anodization electrolyte concentration,anodization voltage, anodization time and buffer medium can be chosen and adjusted to manipulate the nanotube arrays to give the required length and morphology.
基金
Project supported by the Shanghai City Committee of Science and Technology,China(Nos.07JC14058,0752nm016,08K0520W20).
