Concepedia

Low-crystalline mesoporous CoFe<sub>2</sub>O<sub>4</sub>/C composite with oxygen vacancies for high energy density asymmetric supercapacitors

Yan Zhao, Yuanguo Xu, Jie Zeng, Biao Kong, Xiwen Geng, Dongwei Li, Xiang Gao, Kang Liang, Le Xu, Jiabiao Lian,

RSC Advances · 2017 · 75 citations · 60 references

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Abstract

A low-crystalline mesoporous cobalt ferrite and carbon composite (L-CoFe<sub>2</sub>O<sub>4</sub>/C) material was prepared <italic>via</italic> a sol–gel approach and calcination process. An L-CoFe<sub>2</sub>O<sub>4</sub>/C//AC asymmetric supercapacitor exhibited high energy density and power density.

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