<p>This paper deals with a critical analysis and perspective of key challenges and opportunities in lithium-ion battery recycling. It examines technical limitations, economic constraints, and regulatory fragmentation, while also identifying opportunities through emerging technologies such as direct recycling, ultrasound-assisted leaching, and bioleaching. It also emphasizes the potential of second-life applications, eco-design integration, and policy innovation to advance a circular, sustainable, and resilient battery value chain.</p>

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Lithium-ion battery recycling: a perspective on key challenges and opportunities

  • Jaime Chacana-Olivares,
  • Begoña Peceño,
  • Mario Grageda,
  • Constanza Cruz,
  • Luis Rojas

摘要

This paper deals with a critical analysis and perspective of key challenges and opportunities in lithium-ion battery recycling. It examines technical limitations, economic constraints, and regulatory fragmentation, while also identifying opportunities through emerging technologies such as direct recycling, ultrasound-assisted leaching, and bioleaching. It also emphasizes the potential of second-life applications, eco-design integration, and policy innovation to advance a circular, sustainable, and resilient battery value chain.