Progress and Suggestions on the Recyclability Design of Automotive Power Batteries

The rapid development of new energy vehicles (NEVs) and the significant increase in their stock have drawn attention to the recycling and utilization of power batteries. This paper reviews the current status of the development of the NEV industry, starting with the concept and content of recyclability design, and analyzes the main technological routes for the recycling and utilization of used power batteries. It discusses the policy and standard requirements for recyclability design (Design For Recovery and Recycling), current research progress, and the main challenges faced. Based on these issues, the paper proposes suggestions for future work from the perspectives of policy and standard systems, advanced technology research and development, and platform tool support.