The Synthesis of TiO2 Nanoarray Films on Glass Substrate by Anodic Oxidation Method

摘要：

　　In this work,titanium films,500nm thick,are rf sputtered onto glass substrates held at 500℃.Then the films are anodized at a constant potential in an electrolyte using a platinum counter electrode.The anodization results in the formation of titania nanoarrays.The samples were annealed at different temperature to induce crystallinity.X-ray diffraction measurements indicated that the optimal annealing temperature is 500℃,the film is anastasia phases.Atomic force microscope measurements reveals the nanoporous pillar array nature of the films.The AFM depth is about 21nm.The roughness average of the film is about 1~3nm.Then the TiO2 nanoarry film is integrated into DSCs structure,and Ⅰ-V characteristic of the cell is studied preliminarily.

关键词： TiO2 nanoarrays RF magnetron sputtering anodic oxidation dye-sensitized solar cells

作者: Zhu Xiaoyan Wang Xiaoqiang Guo Jing Li Yueliu

作者单位: Department of materials science and engineering,Northeastern University at Qinhuangdao Branch,Qinghuangdao 066004,P.R.China

会议类型: 国际会议

会议名称: The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))

会议地点: 厦门

会议语种:英文

页码: 1507-1510

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）