钒酸锌超长纳米线材料减小电极极化的电化学分析研究  

Study on the reducing electrode polarization for zinc vanadate nanowires in electrochemical analysis

作　　者：王彦笛 李春生[1] 孙嬿[1] 胡一雯 王耀祖[2] 郎建峰[1] 

机构地区：[1]河北联合大学化学工程学院,河北唐山063009 [2]河北联合大学以升创新教育基地,河北唐山063009

出　　处：《化学工程师》2013年第10期52-53,57,共3页Chemical Engineer

基　　金：国家自然科学基金项目(No.21203051);河北省高等学校科学技术研究优秀青年基金项目(Y2012031);河北联合大学博士启动基金(35393901;35393801;35393802);河北联合大学大学生创新性实验计划(X2013093;X2012027;201310081046)

摘　　要：钒酸盐锌纳米材料是高能电源中实现能量储存与转化的清洁电极材料。针对纳米线材料电极极化较大问题,本论文研究出减小电极极化的设备和研究方法;研究出改建的三电极体系能显著减小钒酸锌超长纳米线的电极极化,从而提高了其电化学性能。Electrochemical analysis is gaining tremendous importance for cultivating talented personnel and developing the electrochemical energy storage and conversion. However, the limitation of practical researchments lies in a typical scientific issues： the high electrode polarization for nanomaterials. To solve the problem, this paper is focused on the reform of electrochemical analysis to greatly improve the quality via reducing electrode polariza- tion, and further investigates the close-relationship between the fundermental knowledge and performances.

关 键 词：电极极化 电化学分析法 能斯特方程 改进三电极体系 

分 类 号：TM912[电气工程—电力电子与电力传动]