功能化碳管作为硫正极载体材料应用于锂硫电池中的研究进展

Research progress of functionalized carbon tubes as sulfur positive electrode carrier materials in lithium-sulfur batteries

社会的不断进步及日益严重的环境问题,迫使人们寻找绿色可再生的能源体系。太阳能、风能等新能源吸引了大批科研工作者的研发兴趣。然而,这些能源受到地区性、季节性的限制,造成了能量供给的间断性。为了实现能源的持续供给,开发具有更高比能量的电池体系、满足现代科技的储能要求势在必行。在众多的锂离子电池中,Li-S电池被认为是一种极具开发潜力的锂离子电池。

The continuous progress of today's society and increasingly serious environmental problems have forced people to look for green renewable energy systems. New energy sources such as solar energy and wind energy have attracted the interest of R & D by a large number of researchers. However, these energy sources are limited by regional and seasonal factors, resulting in the discontinuity of energy supply. In order to achieve continuous supply of energy, it is imperative to develop a battery system with higher specific energy and meet the energy storage requirements of modern technology. Among many lithium-ion batteries, Li-S batteries are considered to be a lithiumion battery with great development potential.