钠离子电池层状正极材料研究进展

朱晓辉, 庄宇航, 赵旸, 倪明珠, 徐璟, 夏晖

Development of layered cathode materials for sodium-ion batteries

Xiaohui ZHU, Yuhang ZHUANG, Yang ZHAO, Mingzhu NI, Jing XU, Hui XIA

图5 (a) 不同钠含量的锰基氧化物相图[28]；(b) Z相形成机理图[31]

Fig.5 (a) phase stability of NaxMn1-yMyO2 with different Na contents[28]; (b) phase transformation mechanism for the Z-phase[31]