超级电容器用NiO多孔薄膜电极材料的研究进展  

Research progress on NiO porous thin film electrode for use in supercapacitors

作　　者：李纲[1] 张文彦[1] 李广忠[1] 

机构地区：[1]西北有色金属研究院金属多孔材料国家重点实验室,陕西西安710016

出　　处：《电子元件与材料》2012年第12期71-75,共5页Electronic Components And Materials

基　　金：国家自然科学基金资助项目(No.51104121)

摘　　要：超级电容器是一类新型绿色储能器件,特别适合在有高功率密度需求场合下使用,具有极其广阔的应用前景。NiO因价廉、来源广泛、环境友好和电化学性能优良等优点而成为备受青睐的超级电容器用正极材料。综述了国内外有关NiO多孔薄膜电极材料制备方法的最新研究进展,归纳了提高和改善其电化学性能尤其是在大电流密度工作条件下电化学电容行为的方法,最后对这一领域未来的研究热点和发展方向进行了展望。As a new kind of green energy-storage device, supercapacitor has potential in a variety of fields, especially for those applications in which high power for a short time is required. Among the anode materials for supercapacitor, nickel oxide has attracted considerable attention due to its low cost, practical availability, environmentally benign nature and excellent pseudocapacitive behavior. The latest research progresses on the preparation technologies for NiO porous film electrode are reviewed based on domestic and foreign research status. The methods for improving the electrochemical properties of NiO porous film electrode, especially under the work condition of large current density, are summarized. In the end, the direction for further research and prospect of this field is presented.

关 键 词：超级电容器 氧化镍 综述 多孔薄膜 电极材料 

分 类 号：TM911.48[电气工程—电力电子与电力传动]