FUNCTIONIZATION OF TITANIA NANOTUBE ARRAYS WITH VANADIUM PENTOXIDE LOADING
Highly ordered TiO2 nanotube arrays (TNTs) on Ti substrate were fabricated by using an electrochemical anodic oxidation method. V2O5 functionized titania nanotube arrays (V2O5/TNTs) were obtained by electrophoresis deposition method (EDP) with the TNTs as the cathode, graphite electrode as the anode and V2O5 sol as the electrolyte. XRD results showed that there were no diffraction peaks that could be assigned to V2O5, which indicated that V2O5 particles were well dispersed in TNTs. FE-SEM images showed that obtained nanotubes have an inner pore-size diameter of 80 to 100 nm and a wall thickness of approximately 10 nm. With the increasing of electrophoresis time, more V2O5 particles were loaded on the surface of TNTs. The reasonable electrophoresis time is 5 to 10 min. The as-prepared V2O5/TNTs exhibit an enhanced the degradation rate of benzene than pure TNTs.
XIAOYU LI CHUNXIA ZHAO WEN CHEN SUBO FENG JINGJING DU
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,School of Materia State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materi
国际会议
The 12th Asian Conference on Solid State Ionics(第十二届亚洲固态离子学会议暨第十五届中国固态离子学会议)
武汉
英文
959-965
2010-05-02（万方平台首次上网日期，不代表论文的发表时间）