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TiO2纳米管阵列是一种新型的无机功能材料,具有化学惰性、气敏、介电效应、良好的生物兼容性、较强的光催化能力以及抗化学腐蚀和光腐蚀的能力,特别是具有很好的光催化活性,使其在太阳能的储存与利用、环境净化、催化剂、光催化降解环境污染物等方面有比较多的研究应用.TiO2纳米管阵列通过一定的修饰可以使其吸收光谱向可见光区迁移,同时它兼具成本低廉、环境友好等优点,是当前环境污染物削减与监控的重要研究方向之一.本文主要对近年来国内外TiO2纳米管阵列作为光催化剂降解环境污染物和作为功能材料在环境分析检测中的应用进行简要综述,为开发新型污染物监控与处理技术及拓展TiO2纳米管阵列的潜能提供重要参考.
TiO2 nanotube arrays are a new class of inorganic functional materials with chemical inertness, gas sensitivity, dielectric effect, good biocompatibility, strong photocatalytic ability and resistance to chemical and photo-corrosion, especially with good Of the photocatalytic activity, so that it has more research and application in solar energy storage and utilization, environmental purification, catalyst, photocatalytic degradation of environmental pollutants, etc.TiO2 nanotube arrays through certain modifications can make its absorption spectrum to the visible light region It is one of the important research directions for the reduction and monitoring of environmental pollutants at present.In this paper, TiO2 nanotube arrays as photocatalysts are used to degrade environmental pollutants and their functions The brief overview of the application of materials in environmental analysis and detection provides an important reference for developing new monitoring and processing technologies of pollutants and exploring the potential of TiO2 nanotube arrays.