三维导电网络碳的设计制备及其性能探索研究文献综述

 2022-01-25 19:19:15

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三维导电网络碳的设计制备及其性能探索研究文献综述

摘要

超级电容器是-种介于传统静电电容器和二次电池之间的新型储能器件,具有功率密度高、能量密度高、循环使用寿命长、充放电速度快等优点,在民用和国防领域都有广泛的应用。电极材料的性能是决定超级电容器性能的主要因素,对电极材料的研究一直是该领域的研究热点。碳基电极材料因其原料丰富、价格低廉、制备工艺简单且性能优异,而倍受关注。本论文对三维导电网络碳的设计制备及其性能探索研究。

关键词:储能装置,碳材料,导电结构,石墨烯。

Abstract:

Supercapacitor is a new kind of energy storage device between traditional electrostatic capacitor and secondary battery. It has many advantages, such as high power density, high energy density, long cycle life, fast charge and discharge speed, etc. It is widely used in civil and national defense fields. The performance of electrode materials is the main factor that determines the performance of supercapacitors. The research of electrode materials has been a hot topic in this field. Carbon-based electrode materials have attracted much attention because of their abundant raw materials, low cost, simple preparation process and excellent performance. In this paper, the design, preparation and properties of three-dimensional conductive network carbon are studied.

Key words: energy storage device, carbon material, conductive structure, graphene.

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