Excellent Electrochemical Performance of Potassium Ion Capacitor Achieved by a High Nitrogen Doped Activated Carbon

• Published in: Journal of the Electrochemical Society Vol. 167; no. 5; pp. 50506 - 50514
• Main Authors: Chen, Zhi, Li, Wenlei, Yang, Jian, Liao, Jiaxuan, Chen, Cheng, Song, Yaochen, Ali Shah, Syed Abbas, Xu, Ziqiang, Wu, Mengqiang
• Format: Journal Article
• Language: English
• Published: IOP Publishing 04.01.2020

Supercapacitors, due to their unique high-power characteristics, are bound to occupy a place in the field of energy storage. Carbon-based supercapacitor is one of the most promising in all material systems. In this work, N-doped/graphene composite activated carbon (AC) is prepared through a facile m...