Research Progress on the Stripping Technologies of Uninjected LFP Cathode Sheets AITranslate
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In the uninjected LFP cathode sheets,the LFP cathode material is not involved in the charge-dis-charge deintercalation of lithium ions,and its structure remains intact,which provides a stable raw material for the repair of LFP cathode material.The separation of LFP cathode material from current collector alu-minum foil is a key issue in the pretreatment process of electrode repair.In this paper,the domestic tech-nologies for stripping uninjected LFP cathode sheets are systematically reviewed,and the principles,advan-tages and disadvantages of various wet and dry stripping technologies are analyzed and compared.Among them,the pyrolysis stripping method combines wet and dry stripping technologies,and there is no waste water generated.It is an efficient stripping method with industrial mass production prospects.In order to reduce the cost,improve the quality of stripped products and maximize the resource utilization of uninjected LFP cathode sheets,the industrialization of stripping of uninjected LFP cathode sheets must control the process parameters,optimize equipment selection,and reduce environmental pollution.
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Chinese Library Classification Number:TM912[电气工程—电力电子与电力传动]
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In the uninjected LFP cathode sheets,the LFP cathode material is not involved in the charge-dis-charge deintercalation of lithium ions,and its structure remains intact,which provides a stable raw material for the repair of LFP cathode material.The separation of LFP cathode material from current collector alu-minum foil is a key issue in the pretreatment process of electrode repair.In this paper,the domestic tech-nologies for stripping uninjected LFP cathode sheets are systematically reviewed,and the principles,advan-tages and disadvantages of various wet and dry stripping technologies are analyzed and compared.Among them,the pyrolysis stripping method combines wet and dry stripping technologies,and there is no waste water generated.It is an efficient stripping method with industrial mass production prospects.In order to reduce the cost,improve the quality of stripped products and maximize the resource utilization of uninjected LFP cathode sheets,the industrialization of stripping of uninjected LFP cathode sheets must control the process parameters,optimize equipment selection,and reduce environmental pollution.
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| GB/T 7714-2015 | [1] ZHU Ertao, DAI Yu, ZHOU Qiang, et al. Research Progress on the Stripping Technologies of Uninjected LFP Cathode Sheets[J]. Rare Metals and Cemented Carbides, 2026(2): 156-164. |
| MLA | [1] ZHU Ertao, et al., "Research Progress on the Stripping Technologies of Uninjected LFP Cathode Sheets." Rare Metals and Cemented Carbides, no. 2, 2026, pp. 156-164. |
| APA | [1] ZHU Ertao, DAI Yu, ZHOU Qiang, YANG Jiangao, WANG Yanyan, & NI Jun. (2026). Research Progress on the Stripping Technologies of Uninjected LFP Cathode Sheets. Rare Metals and Cemented Carbides(2), 156-164. |
| IEEE | [1] ZHU Ertao, DAI Yu, ZHOU Qiang, YANG Jiangao, WANG Yanyan, and NI Jun, "Research Progress on the Stripping Technologies of Uninjected LFP Cathode Sheets," Rare Metals and Cemented Carbides, no. 2, pp. 156-164, 2026. keywords: {uninjected cathode sheet;lithium iron phosphate(LFP);aluminum foil;current collector;strip-ping technology} |