欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用阳极氧化法制备小管径（20-300nm）的TiO2纳米管已经有很多报道,但大管径的TiO2纳米管的制备还是一个挑战.为制备大管径的TiO2纳米管,研究了高水含量的电解液对纳米管管径的影响.结果表明,纳米管的管径随水含量的增加而增加（8%-12%（体积分数））,而水含量增加到13%（体积分数）时,无法得到规则的纳米管,进一步增加水含量到20%（体积分数）,只能得到致密的TiO2 薄膜. 此外,在含有0.3%（质量分数）NH4F 和12%（体积分数）H2O 的乙二醇电解液中,研究了不同氧化电压对纳米管管径的影响.结果表明,在170V 氧化电压下制备的TiO2纳米管的管径可达到600nm.纳米管的光解水性能测试结果表明,管径的增大有利于提高TiO2纳米管的光解水性能.
同期刊论文项目
同项目期刊论文
Physicochemical properties of ionic liquids based on imidazolium/pyrrolidinium cations and maleate/p
Enhanced electroactivity at physiological pH for polyaniline in three-dimensional titanium oxide nan
Fabrication of ordered porous anodic alumina with ultra-large interpore distances using ultrahigh vo
Quantitative relationship between nanotube length and anodizing current during constant current anod
Theoretical derivation of anodizing current and comparison between fitted curves and measured curves
Simulation and separation of anodizing current-time curves, morphology evolution of TiO2 nanotubes a
Electropolymerization of aniline onto anodic WO3 film: An approach to extend polyaniline electroacti
Formation Mechanism of Gaps and Ribs Around Anodic TiO2 Nanotubes and Method to Avoid Formation of R
期刊信息
位置：