碳基电极材料的改性方法与应用进展

Advances in Modification Methods and Applications of Carbon-based Electrode Materials

碳基材料具有比表面积大、导电性高、化学稳定性好和形貌易调控的优点,被广泛应用于各类电化学反应和电化学能源存储领域中。本文总结了碳基电极材料在电化学领域中的最新研究进展。首先介绍了如何利用调控孔隙结构、掺杂稀土元素、掺杂非金属元素N/S和与金属氧化物等材料复合的改性方法,实现碳基电极材料的双功能化。其次概述了碳基电极材料在超级电容器和电催化领域中用于能源存储及电化学性能优化的研究现状。最后展望了碳基电极材料在电化学领域中面临的挑战和未来的探索方向。

Carbon-based materials are widely used in various types of electrochemical reactions and electrochemical energy storage due to their advantages of large specific surface area,high electrical conductivity,good chemical stability,and ease of morphological regulation.This review summarizes the latest research progress of carbon-based electrode materials in the field of electrochemistry.It first describes how to modify carbon-based materials using methods such as pore structure modulation,rare earth elements doping,non-metallic elements(N/S)doping,and hybridization with metal oxides to realize bifunctionalization.It then outlines the practical applications of carbon-based electrode materials for solving energy storage problems and optimizing electrochemical performance in the fields of supercapacitors and electrocatalysis.Finally it gives a prospective discussion about the challenges and future trends of the research of carbon-based electrode materials in electrochemistry.