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2021 05 v.25;No.144 271-278+282
废旧磷酸铁锂电池正极材料回收技术进展
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广东工业大学材料与能源学院;

摘要(Abstract):

为了实现碳达峰、碳中和目标,建立清洁低碳的能源体系,人们对清洁储能材料的需求量日渐增大。锂离子电池相较其它储能器件具有输出电压高、使用寿命长等诸多优势,已广泛应用到各个领域。其中磷酸铁锂电池安全性较高,占据了较大的市场份额。然而,随着时间的推移,大规模磷酸铁锂电池退役的时间即将到来,如何处置和利用这些废旧电池,已成为当前行业亟需解决的问题之一。本文对目前的废旧磷酸铁锂电池正极材料回收技术进行总结,对固相法、液相法、固-液结合法、机械力活化法、电化学法、微生物分解法等回收工艺流程以及效果进行说明,比较其优缺点并对回收技术的发展方向进行展望。

关键词(KeyWords): 废旧电池回收;;磷酸铁锂;;回收技术;;固相法;;固-液结合法
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[1]赵红伟,施志聪.废旧磷酸铁锂电池正极材料回收技术进展[J].电池工业,2021,25(05):271-278+282.

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