Sandwiched N-carbon@Co9S8@Graphene nanosheets as high capacity anode for both half and full lithium-

• 作 者: Ningning Li Li Sun Kai Wana Sh
• 机 构: CollegeofPhysics,KeyLaboratoryofAdvancedEnergyMaterialsChemistry（MinistryofEducation）
• 出 处: 能源化学:英文版
• 发表日期: 2020年12期
• 关键词: Cobalt sulfides GRAPHENE Sandwich structure ANODE Lithium-ion batteries
• 基金项目: financially supported by the National Natural Science Foundation of China (No. 51972182 and 61971252),the Shandong Provincial Science Foundation (ZR2019BF008 and ZR2017JL021),the Youth Innovation Team

Transition metal sulfides(TMSs) are promising candidates for replacing graphite anode in LIBs. However,the low conductivity and structural collapse caused by the large volume change during lithium insertion and extraction greatly limit its application. He