journal article·2023-01Open access

Digital Twin Enables Rational Design of Ultrahigh‐Power Lithium‐Ion Batteries (Adv. Energy Mater. 1/2023)

Huimin Zhang, Dongsheng Ren, Hai Ming, Wenfeng Zhang, Gaoping Cao, Jianhong Liu, Li Wang, Junliang Song, Jingyi Qiu, Jingliang Wang, Xiangming He, Hao Zhang

Advanced Energy Materials· Volume 13· Issue 1

Abstract

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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OpenAlex topics: Technology Assessment and Management

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Affiliations

Beijing Key Laboratory of Advanced Chemical Energy Storage Technologies and Materials Research Institute of Chemical Defense Beijing 100191 China

Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China

Hunan Shaoshan Yusheng Science & Technology Co., LTD. Shaoshan Hunan 411300 China

References

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