A sustainable hydrometallurgy protocol of ultrasonic-assisted leaching and multi-stage separation for recovery of critical metals from spent NCM lithium-ion batteries

• Hao ZhangZhengzhou University
• Shuhao DongZhengzhou University
• Wei ChenZhengzhou University
• Xuzhuang ShiZhengzhou University
• Huan LiCurtin University
• Xing JinAnhui University of Technology
• Hui Min GuoZhengzhou University
• Hongming LongAnhui University of Technology