炭电极材料是超级电容器的核心,该领域的研究近年来相当活跃,活性炭粉、活性炭纤维、碳凝胶、碳纳米管、玻态炭、模板炭、碳化物衍生炭、石墨烯等各种多孔炭材料用作超级电容器电极材料的研究都有报道。本文概述了我们近年来在超级电容器炭电极材料方面的研究工作,主要介绍了强碱化学活化制备活性炭电极材料、纳米CaCO3模板法制备介孔炭电极材料、碳纳米管阵列电极以及富含杂原子的多孔炭电极材料等,并对超级电容器用炭电极材料的发展趋势进行了评述。
Carbon materials play crucial roles in supercapacitors and the research in this field is very active in recent years. Various carbon materials such as activated carbons, activated carbon fibers, carbon aerogels, carbon nanotubes, glassy carbons, template carbons, carbide-derived carbons and grphene have been widely investigated as electrode materials for supercapacitors. In this paper, recent works of our group on research of carbon materials for supercapacitors are summarized, including activated carbon prepared by chemical activation, nano CaCO3 templated mesoporous carbon, carbon nanotube array electrode and carbon with heteroatoms. The further research directions are also discussed.