废旧三元锂离子电池正极材料资源化回收研究进展
赵丹阳, 张翔, 徐帆, 隋艳伟

Progress of resource recovery of retired ternary lithium-ion battery cathode materials
Danyang ZHAO, Xiang ZHANG, Fan XU, Yanwei SUI
图7 溶胶凝胶法流程图[81]
Fig. 7 Flow chart of the sol-gel method[81]