碳材料在锂离子电容器中的研究进展

Research Progress of Carbon Materials in Lithium Ion Capacitor

锂离子电容器作为一种新型电化学储能器件,由于具有高比能量、高比功率和长循环寿命等优点,已经在电动汽车、轨道交通和新型储能系统等领域获得应用示范。作为锂离子电容器的核心组成部分,电极材料对器件性能的发挥起到了决定性的作用。碳材料由于具有较高的电化学活性,可以有效地提高锂离子电容器的电化学性能。本文综述了碳材料作为锂离子电容器电极的最新研究进展,并对其发展的前景进行了展望。

Lithium ion capacitor,as a new type of electrochemical energy storage devices,has been applied into the electric vehicle,tram rail traffic and new type of energy storage systems due to the merit of high specific energy,specific power and long cycle life.As the core component of lithium ion capacitor,electrode material plays a decisive role in the performance of the device.Carbon materials can effectively improve the electrochemical performance of lithium ion capacitor because of its high electrochemical activity.In this review,the recent development of carbon materials as lithium ion capacitor electrodes are reviewed,and the prospect of their development are prospected.