TiO2纳米管具有三维有序纳米管状结构、比表面积大、吸附能力较强，在光催化、环境净化、太阳能电池、气体传感器等领域具有广泛的应用前景。主要综述了近十年来纳米管 TiO2的最新研究情况，介绍了纳米管 TiO2的制备方法、形成机理以及应用前景。%TiO2 nano-tube array has three-dimensional ordered nano-tubular structure, large specific surface area and strong adsorption capacity. It has potential applications in areas, such as photocatalyst, environmental purification and solar energy cell. The latest research progres weresummarized, the preparation methods, form mechanism and application of TiO2 Nano-tube Array were introduced generally.
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