Symmetric Sodium-Ion Capacitor Based on Na0.44MnO2 Nanorods for Low-Cost and High-Performance Energy Storage

• Published in: ACS applied materials & interfaces Vol. 10; no. 14; pp. 11689 - 11698
• Main Authors: Chen, Zhongxue, Yuan, Tianci, Pu, Xiangjun, Yang, Hanxi, Ai, Xinping, Xia, Yongyao, Cao, Yuliang
• Format: Journal Article
• Language: English
• Published: American Chemical Society 11.04.2018
• Subjects: batteries; capacitance; cost effectiveness; electric power; electric vehicles; electrochemistry; energy; energy density; nanorods; sodium; Na0.44MnO2 nanorods; symmetric sodium-ion capacitor; energy storage; low cost; high performance

Batteries and electrochemical capacitors play very important roles in the portable electronic devices and electric vehicles and have shown promising potential for large-scale energy storage applications. However, batteries or capacitors alone cannot meet the energy and power density requirements bec...