Design of pyrite/carbon nanospheres as high-capacity cathode for lithium-ion batteries

• 作 者: Qinqin Xiong Xiaojing Teng Jin
• 机 构: CollegeofMaterialsandEnvironmentalEngineering,DepartmentofMaterialsChemistry,StateKeyLaboratoryofSil
• 出 处: 能源化学:英文版
• 发表日期: 2020年1期
• 关键词: Iron SULFIDE Carbon coating CATHODE NANOSPHERE Lithium ion batteries
• 基金项目: funded by the Natural Science Foundation of Zhejiang Provincial(No.LQ17E020003),the National Natural Science Foundation of China(No.51804092)

Transition metal sulfides are emerging as promising electrode materials for energy storage and conversion.In this work,hierarchical FeS2/C nanospheres are synthesized through a controllable solvothermal method followed by the annealing process.Spherical F