Shengyu Tao

Nov 22, 2024 | nature.com | Shengyu Tao |Ruifei Ma |Guangyuan Ma |Heng Chang |Zheng Liang |Haocheng Ji | +5 more

AbstractRapid and accurate state of health (SOH) estimation of retired batteries is a crucial pretreatment for reuse and recycling. However, data-driven methods require exhaustive data curation under random SOH and state of charge (SOC) retirement conditions.

Sep 1, 2024 | nature.com | Ruifei Ma |Shengyu Tao |Xin Sun |Guanjun Ji |Xuan Zhang |Qiuwei Wu

AbstractReuse and recycling of retired electric vehicle (EV) batteries offer a sustainable waste management approach but face decision-making challenges. Based on the process-based life cycle assessment method, we present a strategy to optimize pathways of retired battery treatments economically and environmentally. The strategy is applied to various reuse scenarios with capacity configurations, including energy storage systems, communication base stations, and low-speed vehicles.

Dec 5, 2023 | nature.com | Shengyu Tao |Xuan Zhang |Guangmin Zhou |Ruifei Ma

AbstractUnsorted retired batteries with varied cathode materials hinder the adoption of direct recycling due to their cathode-specific nature. The surge in retired batteries necessitates precise sorting for effective direct recycling, but challenges arise from varying operational histories, diverse manufacturers, and data privacy concerns of recycling collaborators (data owners).