Electrochemical synthesis and characterisation of polyaniline in TiO2 nanotubes

被引：4
作者：
Jagminas, A. [1 ]
Balciunaite, A. [1 ]
Niaura, G. [1 ]
Tamasauskaite-Tamasiunaite, L. [1 ]
机构：
[1] Ctr Phys Sci & Technol, State Res Inst, LT-02300 Vilnius, Lithuania
来源：
TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 2012年 / 90卷 / 06期
关键词：
Composite materials; Electrodeposition; Raman spectroscopy; VIBRATIONAL ANALYSIS; MODEL-COMPOUND; ARRAYS; EMERALDINE; MEMBRANE; POLYMERS; FILMS; FORM;
D O I：
10.1179/0020296712Z.00000000056
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The authors have developed a route to deposit polyaniline within nanotubes of TiO2 film by a sequence of several electrochemical steps. This result has been achieved by anodic pretreatment of anatase TiO2 film in the acidic solution containing aniline and a subsequent potential cycling in an aqueous solution of HClO4 with aniline. Scanning electron microscopy, Raman spectroscopy and cyclic voltammetry were employed to determine the deposition and properties of the TiO2 nanotube/polyaniline composite. The Raman spectra indicate that the polymer is in the conducting emeraldine salt form.
引用
收藏
页码：311 / 315
页数：5
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