论文部分内容阅读
In recent years,how to improve the energy density and quick-charge property of lithium ion batteries has become the focus of the attentions.Lithium-sulfur(Li-S) battery has a theoretical specific energy of 2500 Wh kg-1,more than ten times higher than that of conventional lithium-ion batteries,which is widely recognized as one of most promising systems for next-generation energy storage devices.