阳极氧化法制备二氧化钛纳米管及其在太阳能电池中的应用

Titanium Oxide Nanotubes Prepared by Anodic Oxidation and Their Application in Solar Cells

介绍了阳极氧化法制备二氧化钛纳米管的技术发展历程,论述了其制备过程及生长机理,探讨了电解液、pH值、氧化电压、氧化时间、氧化温度和后处理方法等因素对TiO2纳米管结构和形态的影响,综述了近几年来利用TiO2纳米管组装染料敏化、量子点和本体异质结等太阳能电池所取得的进展,展望了其未来发展趋势和应用前景.

We review the history, fabrication procedures, and mechanisms of TiO2 nanotubes prepared by the anodic oxidation of titanium. The influence of various preparation factors, such as electrolytes, pH value, voltage, bath temperature, and post treatment, on the structure and morphology of the TiO2 nanotubes are discussed. This review also summarizes the application of TiO2 nanotubes to dye-sensitized solar cells, quantum dot solar cells, and bulk heterojunction solar cells. A perspective on the future development of TiO2 nanotubes and their applications is tentatively discussed.