Electrochemical Behaviour of Ce Doped Ta2O5 Film Electrode
Cerium doped tantalum oxide (Ce-Ta2O5) particles were synthesized with hydrothermal method. The electrochemical behaviour of Ce-Ta2O5 film electrode in 0.1 mol dm-3 KCl containing 10 mmol dm-3 K3Fe(CN)6 was investigated with cyclic voltgrammetry (CV). The CV results indicated that the electrochemical reaction on the Ce-Ta2O5 film electrode exhibited stable electrochemical property. In addition, the phase structure of Ce-Ta2O5 prepared was performed by X-ray diffraction (XRD). The result revealed that the cerium doped Ta2O5 belongs to orthorhombic crystal.
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
Y. H. Zhao et al., "Electrochemical Behaviour of Ce Doped Ta2O5 Film Electrode", Advanced Materials Research, Vols. 197-198, pp. 261-264, 2011