高容量氟掺杂碳包覆纳米硅负极材料: 气相氟化法制备及其储锂性能
苏楠1(
), 邱介山1,3(), 王治宇1,2()
), 邱介山1,3(), 王治宇1,2()
F-doped Carbon Coated Nano-Si Anode with High Capacity: Preparation by Gaseous Fluorination and Performance for Lithium Storage
SU Nan1(), QIU Jieshan1,3(), WANG Zhiyu1,2()
), QIU Jieshan1,3(), WANG Zhiyu1,2()
图3. Si@C-F材料的(a~c)SEM照片, (d~f)TEM照片及其(g~i)元素分布谱图
Fig. 3. (a-c) SEM images, (d-f) TEM images and (g-i) elemental mapping of Si@C-F
