Preparation at Low-Temperature and Characterization of TiO2 Film Used for Solar Cells

摘要：

　　In this work,nanocrystalline TiO2 powder was prepared by the sol-gel method via tetrabutyl titanate as raw material,non-ion surfactant TO8 as a template.Then the nanocrystalline TiO2 thin film electrodes which were coated on FTO glass substrates via the slurry consisting of TiO2 powder prepared by us and the trabutyl titanate precursor were successfully prepared by using a simple and convenient hydrothermal method at low temperature.The structure and morphology of powders and films were characterized by X-ray diffraction,scanning electric microscopy.The influence factors on the samples were discussed.The photoelectric properties of cells assembled by the films were measured.The results show that,at 25℃ and under 1000W/m2 light intensity,open voltage is 708mV,Jsc is 14.648mA/cm2,fill factor is 53.788,the conversion efficiency is 5.5988%.

关键词： TiO2 nanotube arrays Anodic oxidation Ti mesh Photoelectric properties

作者: Wang Xiaoqiang Li Yueliu Wang Jianmin Guo Jing Li Mingya

作者单位: School of Resources and Materials,Northeastern University at Qinhuangdao Branch,Qinhuangdao 066004,P.R.China

会议类型: 国际会议

会议名称: 2012 Workshop on Inorganic Thin Films and Coatings (2012年无机薄膜与涂层学术研讨会)

会议地点: 桂林

会议语种:英文

页码: 205-208

在线出版日期: 2012-07-16（万方平台首次上网日期，不代表论文的发表时间）