离子电池的第二生命:道路,挑战和前景
Anisha N Patel1, Laura Lander2, Jyoti Ahuja3
1Department of Mechanical Engineering, Imperial College London, London, United Kingdom.
Frontiers in chemistry
|April 23, 2024
概括
导航电动汽车电池的未来涉及到立即回收或重新利用它们用于第二生命应用之间的选择. 需要更清晰的政策和标准来优化这些途径,实现可持续的循环经济.
科学领域:
- 可持续工程 可持续工程
- 循环经济是一个循环经济.
- 电气化的电气化
背景情况:
- 净零目标正在推动交通电气化,导致电池市场迅速扩大.
- 这些电池的寿命终止管理对于环境可持续性和实现真正的循环经济至关重要.
- 目前关于电池路径 (回收与第二生命) 和支持政策的决策流程尚未明确.
研究的目的:
- 审查和分析废弃电动汽车 (EV) 电池的不同途径.
- 讨论即时回收与第二生命应用的挑战,障碍和可行性.
- 确定政策需求并提出修正案,以支持电动汽车电池的强大循环经济.
主要方法:
- 文献综述和对现有关于电池回收和第二生命应用的研究进行分析.
- 检查影响路径选择的技术,经济和环境因素.
- 政策分析,以了解它们对行业行为的影响,并提出改进建议.
主要成果:
- 无论是回收还是第二生命路径,都面临着细胞收集,处理,包装拆卸和电池可变性的复杂性.
- 电池设计和寿命终止标准的标准化可以提高可持续性,但需要政策干预.
- 政策在影响路径选择方面发挥着至关重要的作用,需要进行战略性修改,以促进第二生命和回收行业.
结论:
- 对使用终止的电动汽车电池进行最佳决策需要简化流程和明确定义的标准.
- 政策干预是必不可少的,以简化电池的过渡,从第二生命应用到最终的回收利用.
- 制定一个全面的战略,平衡环境和经济因素是可持续电池循环经济的关键.
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