纳米管钛酸钠薄膜电极的制备、表征及光电化学研究  

Study on Preparation, Characterization and Photoelectrochemical Behavior of Film Electrode with Nano-tube Titanic Sodium

作　　者：李秋叶[1] 杨大纲[2] 张顺利[1] 金振声[1] 

机构地区：[1]河南大学特种功能材料重点实验室,河南开封475001 [2]河南大学化学化工学院,河南开封475001

出　　处：《河南大学学报（自然科学版）》2005年第1期27-30,共4页Journal of Henan University:Natural Science

摘　　要：采用涂覆法制备了纳米管钛酸钠薄膜电极,并用TEM、DRS、XRD和SEM对电极材料和电极表面进行了表征. 用光电化学方法研究了纳米管钛酸钠的光电化学行为,通过与TiO2 (P25)薄膜电极进行比较,得出了纳米管钛酸钠显示出p型光响应的结论.The preparation, characterization and photoelectrochimical behavior of nano-tube titanic sodium were studied. The film electrode was prepared by smear coating method, and characterized with SEM, XRD, DRS and UV-Vis spectra. The photoelectrochemistry of the film electrode was also investigated by photoelectrochemical method. The nano-tube titanic sodium represents the character of P-type photo-response, compared with TiO_(2)(P25)film electrode.

关 键 词：纳米管钛酸钠 薄膜电极 光电化学 

分 类 号：TQ150.4[化学工程—电化学工业]