Recycling of graphite from spent lithium–ion batteries via low-temperature polyvinyl chloride roasting-assisted leaching

• Published in: Carbon (New York) Vol. 238; p. 120182
• Main Authors: Zeng, Guisheng, Zhou, Rui, Hu, Chongwen, Zhao, Haohan, Gao, Hanxiao, Huang, Jianwen, Yu, Jiaping, Luo, Feng, Wang, Zhongbing, Deng, Chunjian, He, Junwei, Liu, Chunli
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 05.05.2025
• Subjects: Leaching; Purification; Regeneration; Spent graphite; Waste PVC roasting; Regeneration; Spent graphite; Purification; Waste PVC roasting; Leaching

With the widespread application of lithium-ion batteries, the recycling of lithium batteries has attracted widespread attention. Unfortunately, the low economic value of spent graphite often leads to their neglect. This work proposes a novel scheme of efficient purification and high-quality regenera...