Sandwiching Sulfur into the Dents Between N,O Co-Doped Graphene Layered Blocks with Strong Physicoch

• 作 者: Mengjiao Shi Su Zhang Yuting J
• 机 构: KeyLaboratoryofSuperlightMaterialsandSurfaceTechnology,KeyLaboratoryofEnergyMaterialsChemistry,State
• 出 处: 纳微快报:英文版
• 发表日期: 2020年11期
• 关键词: GRAPHENE Physicochemical confinement Cycle stability Shuttle effect Li-S batteri
• 基金项目: supported by the National Natural Science Foundation of China(Nos.51672055,51972342,51872656,and 51702275),the Taishan Scholar Project of Shandong Province(ts20190922),the Key Basic Research Project o

The development of lithium-sulfur batteries(LSBs)is restricted by their poor cycle stability and rate performance due to the low conductivity of sulfur and severe shuttle effect.Herein,an N,O co-doped graphene layered block(NOGB)with many dents on the gra