钠离子电池钒基聚阴离子型正极材料的发展现状与应用挑战

易红明, 吕志强, 张华民, 宋明明, 郑　琼, 李先锋

Recent progress and application challenges in V-based polyanionic compounds for cathodes of sodium-ion batteries

Hongming YI, Zhiqiang LYU, Huamin ZHANG, Mingming SONG, Qiong ZHENG, Xianfeng LI

图14 (a) 萃取分离和材料制备整合；(b) 传统固相法、溶剂热法和溶剂热-球磨法；(c) 传统固相法、溶剂热法和溶剂热-球磨法的参数对比

Fig.14 (a) schematic of integration of extraction-separation and materials-preparation; (b) schematic illustration of traditional solid-state method, solvothermal method, and solvothermal-ball-milling method; (c) parameter comparison of traditional solid-state method, solvothermal method, and solvothermal-ball-milling method