石墨烯在储能领域中的应用

摘要

Graphene,a new type of two-dimensional carbon material,is considered to be a new energy storage material with the broadest prospect due to its high electrical and thermal conductivity,high transmittance,stable physical and mechanical properties,large specific surface areas,excellent adsorptive and catalytic properties.The applications of graphene in supercapacitor,secondary battery,solar cell and fuel cell were reviewed.Especially,the applications in secondary battery such as lithium-ion battery,lithium sulfur battery,lithium-air battery and sodium ion battery were summarized.The application prospect was expected.%石墨烯是一种新型的二维碳材料,它具有良好的导热性、高导电性、高透光性、稳定的物理机械性能、超大的比表面积、优异的吸附和催化性能等,被认为是具有广阔应用前景的新型储能材料.概述了石墨烯在超级电容器、二次电池、太阳电池和燃料电池等储能领域中的应用,重点介绍了石墨烯在锂离子电池、锂硫电池、锂空气电池和钠离子电池领域中的应用,并对其应用前景进行了展望.