Materials horizons
Efficient separation of the NCM cathode material and Al foil from spent lithium-ion batteries with oxalic acid under mild conditions.
Yuzhang Xiao, Zhi Gao, Weihao Lin, Guangyao Yang, Sikai Peng, Yihong Tong, Weiliang Peng, Bin Yuan, Renzong Hu, Wei Min Huang
Published: 202610.1039/d5mh01615k
Abstract
In the recycling process of spent lithium-ion batteries (SLIBs), rapid and effective separation of the cathode material and current collector aluminium (Al) foil is a significant and difficult step. However, traditional separation methods have some d…
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