Carbon spheres with rational designed surface and secondary particle-piled structures for fast and s

• 作 者: Wenlong Shao Fangyuan Hu Siyan
• 机 构: StateKeyLaboratoryofFineChemicals,SchoolofMaterialsScienceandEngineering,SchoolofMathematicalScience
• 出 处: 能源化学:英文版
• 发表日期: 2021年3期
• 关键词: Sodium ion batteries ANODE Carbon spheres High rate capability Surface reactions
• 基金项目: the support from the National Key Research and Development Program(No.2018YFB1107500),Liao Ning Revitalization Talents Program(XLYC1907144),the National Natural Science Foundation of China(No.51503024

The electrochemical performance of hard carbon in sodium storage is still limited by its poor cycling stability and rate capability because of the sluggish kinetics process.In this study,we use a simple and effective method to accelerate the kinetics proc