浅谈电化学电容器

The Introduction of Electrochemical Capacitors

电化学电容器是一种不同于传统电容器和电池的新型储能装置.电化学电容器的超大容量来源于电极的双电层电容或者氧化还原反应导致的"赝电容".本文综述了电化学电容器的发展历史、储能机理及应用方面的研究进展.

Electrochemical capacitor(EC) is a new type of energy storage devices,which is different from the conventional capacitor and battery.It possesses larger capacitance arisen from the double-layer capacitance and/or pseudo-capacitance associated with redox reactions.In this paper,the history,energy storage mechanism,applications and electrode active materials of EC were introduced.