Research and Industrialization Status of Recycling of Waste Lithium Iron Phosphate Batteries

Zhang Xiaotian; Xu Lu; Huang Bin; Li Weisi; Ji Chengqing; Yang Yaohui

doi:10.3969/j.issn.1000-6532.2023.04.015

2023 No. 4

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Article navigation > Multipurpose Utilization of Mineral Resources > 2023 > 44(4): 95-102, 113

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Zhang Xiaotian, Xu Lu, Huang Bin, Li Weisi, Ji Chengqing, Yang Yaohui. Research and Industrialization Status of Recycling of Waste Lithium Iron Phosphate Batteries[J]. Multipurpose Utilization of Mineral Resources, 2023, 44(4): 95-102, 113. doi: 10.3969/j.issn.1000-6532.2023.04.015

Citation:

Zhang Xiaotian, Xu Lu, Huang Bin, Li Weisi, Ji Chengqing, Yang Yaohui. Research and Industrialization Status of Recycling of Waste Lithium Iron Phosphate Batteries[J]. Multipurpose Utilization of Mineral Resources, 2023, 44(4): 95-102, 113. doi: 10.3969/j.issn.1000-6532.2023.04.015

Research and Industrialization Status of Recycling of Waste Lithium Iron Phosphate Batteries

1.
Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Technology Innovation Center for Comprehensive Utilization of Strategic Minerals Resources, Ministry of Natural Resources, Chengdu, Sichuan, China
2.
Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, China

More Information

Corresponding author: Xu Lu, xlu@mail.cgs.gov.cn

Received Date: 30 May 2023

Publish Date: 25 August 2023

Abstract

Abstract

This is an essay in the field of material engineering. In recent years, the new energy has been growing fast than ever. Apparently, in the upcoming future, a large number of lithium iron phosphate batteries will be retired. Out of the need to protect China's strategic mineral resources and reduce environmental pollution, research and development of a green, efficient and sustainable recycling process of spent lithium iron phosphate batteries is urgent. This essay takes the main components and general recycling process of waste lithium iron phosphate battery as the research object and introduces the principle, advantages and disadvantages, and research status of various recovery processes such as pretreatment, cathode material, negative electrode material and electrolyte. On this basis, future perspectives of lithium iron phosphate battery recycling are presented, aiming to provide support for the industrialization and development of the spent lithium iron phosphate battery recycling technology in China.
- Material engineering /
- Lithium iron phosphate battery /
- Positive electrode /
- Negative electrode /
- Electrolyte /
- Pretreatment /
- Recycle

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References

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