聚阴离子型钠离子电池正极材料的研究进展
潘雯丽,关文浩,姜银珠*()
Research Advances in Polyanion-Type Cathodes for Sodium-Ion Batteries
Wenli Pan,Wenhao Guan,Yinzhu Jiang*()

图8. (a，b)分级结构的Na3V2(PO4)3/C微米花的扫描图像77；分级结构的碳框架与Na3V2(PO4)3复合的(c)扫描图像及(d)透射图像78

Fig 8. (a, b) TEM images of hierarchical Na3V2(PO4)3/C microflowers 77; (c) SEM and (d)TEM images of hierarchical carbon framework wrapped Na3V2(PO4)3 78.