氧化钛纳米管阵列因其独特的高度有序的阵列结构而具有良好的力学、化学稳定性以及抗腐蚀性能,在光解水制氢、太阳能电池、光催化、环境净化、气敏传感器等领域具有潜在的应用价值,引起了人们的广泛关注。对近年来TiO2纳米管在制备技术、形成机理、离子掺杂及其应用研究方面取得的成果做了综合评述,在此基础上探讨了TiO2纳米管制备及改性方面存在的问题,并对今后的发展方向予以展望。 Due to its unique highly ordered array structure, titanium dioxide nanotube arrays have good mechanical, chemical stability and corrosion resistance. In the fields of hydrogen production from photolysis water, solar cells, photocatalysis, environmental purification, gas sensors and the like Has potential application value, aroused widespread concern. In recent years, the synthesis of TiO2 nanotubes in preparation technology, formation mechanism, ionic doping and its application has been reviewed. Based on the above, the problems in the preparation and modification of TiO2 nanotubes have been discussed. The development of the direction of outlook.