| 废旧锂离子电池负极材料回收利用研究进展 |
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| 引用本文：隆飞,陈帅,高桂兰,郭耀广,关杰.废旧锂离子电池负极材料回收利用研究进展[J].上海第二工业大学(中文版),2021,(2):108-114 |
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| 基金项目:国家自然科学基金 (52070127), 上海市自然科学基金 (20ZR1421100), 上海第二工业大学培育学科 (XXKPY1601), 上
海第二工业大学研究生项目基金 (EGD19YJ0079) 资助 |
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| 中文摘要:锂离子电池的广泛应用导致大量废旧锂离子电池产生, 废旧锂离子电池具有危险废弃物和可用资源的双重
属性, 利用不同的回收工艺实现废旧锂离子电池的高效回收再利用对环境保护和资源再生均有重要意义。在论述锂
离子电池的组成和回收其中有价金属的基础上, 着重介绍废旧锂离子电池材料放电预处理、负极活性物质的分离回
收及负极材料的再利用, 以期找到废旧锂离子电池负极回收与再利用过程中亟待解决的问题, 为废旧锂离子电池负
极回收领域带来新的思路与方法, 为后续开展废旧锂离子电池全组分高效绿色回收的相关研究及工业应用提供依
据。 |
| 中文关键词:废旧锂离子电池 放电预处理 负极材料 石墨 |
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| Research Progress in the Recovery and Reuse of the Anode Material of Spent Lithium-Ion Batteries |
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| Abstract:The widespread application of lithium-ion batteries has led to the emergence of a large number of spent lithium-ion batteries.
Used lithium-ion batteries have the dual attributes of hazardous spent and available resources. It’s of great significance for environmental
protection and resource regeneration to realize efficient recycling and reuse of spent lithium-ion batteries by using different recycling
processes. The discharge pretreatment of spent lithium-ion battery materials, the separation and recovery of negative electrode active
materials, and the reuse of negative electrode materials are focused on the basis of discussing the composition of lithium-ion batteries and
the recovery of valuable metals. It is hoped to find out the urgent problems to be solved in the process of waste lithium ion battery anode
recovery and reuse, and bring new ideas and methods to the field of spent lithium-ion battery negative electrode recycling, and provide a
basis for research and industrial applications on the subsequent development of spent lithium-ion battery full-component efficient green
recycling. |
| keywords:spent lithium-ion battery discharge pretreatment anode material graphite |
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