Influence of fluoroethylene carbonate on the solid electrolyte interphase of silicon anode for Li-io

• 作 者: 郑杰允 刘家亮 王绥军 罗飞 贲留斌 李泓
• 机 构: BeijingNationalLaboratoryforCondensedMatterPhysics.InstituteofPhysics.ChineseAcademyofSciences,State
• 出 处: 中国物理B:英文版
• 发表日期: 2020年4期
• 关键词: Si fluoroethylene CARBONATE solid electrolyte INTERPHASE atomic FORCE microscopy
• 基金项目: Project supported by the State Grid Technology Project,China(Grant No.DG71-17-010)

Silicon is an important high capacity anode material for the next generation Li-ion batteries.The electrochemical performances of the Si anode are influenced strongly by the properties of the solid electrolyte interphase(SEI).It is well known that the add