期刊
RARE METALS
卷 42, 期 3, 页码 719-739出版社
NONFERROUS METALS SOC CHINA
DOI: 10.1007/s12598-022-02154-3
关键词
Metal-ion capacitor (MIC); Carbon materials; Electrodes; Structural/chemical factors; Electrochemical performance
This review summarizes the advanced carbon materials used as both cathodes and anodes in hybrid metal-ion capacitors (MICs). The key structural/chemical factors for improving the electrochemical performance of carbon materials are highlighted, along with the challenges and opportunities for future research on carbon materials in MICs.
Developing electrochemical energy storage devices with high energy and power densities, long cycling life, as well as low cost is of great significance. Hybrid metal-ion capacitors (MICs), commonly consisting of high energy battery-type anodes and high power capacitor-type cathodes, have become a trade-off between batteries and supercapacitors. Tremendous efforts have been devoted to searching for high-performance electrode materials due to poor rate capability of anodes, low capacity of cathodes, and interior sluggish kinetic match. Carbon materials with large surface area, good electrical conductivity and stability have been considered to be ideal candidates for electrodes of MICs. In this review, the advanced carbon materials directly as cathodes and anodes of MICs are systematically summarized. Then, the key structural/chemical factors including the structure engineering, porous characteristics, and heteroatom incorporation for improving electrochemical performance of carbon materials are highlighted. Additionally, the challenges and opportunities for future research on carbon materials in MICs are also proposed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据