期刊
Advanced Energy Materials
标题
Digital Twin Enables Rational Design of Ultrahigh-Power Lithium-Ion Batteries
作者
Huimin Zhang, Dongsheng Ren, Hai Ming, Wenfeng Zhang, Gaoping Cao, Jianhong Liu, Li Wang, Junliang Song, Jingyi Qiu, Jingliang Wang, Xiangming He, Hao Zhang
摘要
Digital Twins
In article number 2202660, Dongsheng Ren, Jingyi Qiu, Jingliang Wang, Xiangming He, Hao Zhang, and co-workers propose a digital twin-based approach for rational design of ultrahigh-power LiFePO4/graphite lithium-ion batteries. Model-driven optimization of ultrahigh-power LiFePO4/graphite batteries is successfully realized, aiming at the critical factors in the rate-determining steps. The battery shows a high energy density of 92.38 Wh kg−1 at an ultrafast discharging current of 50 C and can withstand 150 C pulse discharging.
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