中文摘要：

综述了暗态和光照条件下纳米结构CeO2薄膜的阳极电沉积工艺和机理的研究现状：在暗态条件下,CeO2薄膜的阳极电沉积过程遵循所谓的＂碱化电沉积＂机理;在光照的条件下,光生空穴加速了CeO2薄膜的阳极电沉积过程.本文同时指出了目前研究的不足之处：现有研究尚未对纳米结构CeO2薄膜的阳极电沉积行为及其腐蚀机理、电沉积电化学特征与薄膜结构和性能的关系等进行详细的探讨,光生电子对CeO2薄膜生长的影响尚未涉及.

英文摘要：

The current situation of study on the anodic electrodeposition and corrosion behavior of nano-crystalline CeO2 thin films is reviewed in this paper.Under dark situation,the anodic deposition of nanostructured CeO2 thin films follows the so-called ＂base generation electrochemical deposition＂ mechanism;under illumination conditions,the photoinduced holes（n-type） accelerate the anodic deposition process.Meanwhile,the deficiencies of the existed studies are also pointed out：few literatures dealt with the mechanism of electrodeposition and corrosion behavior,especially the relationship of the performance with the structure of the electrodeposited nano-crystalline CeO2 thin films.Besides,the effect of the electrons（p-type）produced photochemically on the growth of CeO2 thin films has not yet been investigated.