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Enabling fast charging of high-energy lithium-ion batteries: Physics-based modeling and intelligent optimization

delete2026-08-12
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PRE
AI
Y
Yajie Liu
Y
Yu Wang
F
Fuyuan Liang
X
Xing Zhou *
DOI：10.1016/j.etran.2026.100630delete
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Abstract

Abstract

En 中文
• Optimize 4SCC fast charging across 0–45 °C for NCM811/graphite cells. • Reduce full-charge time by 26%–69% under safety constraints. • Enable practical implementation using voltage-switched charging stages. • Observe no obvious additional degradation signature in a 500-cycle single-cell comparison.
Keywords:
High-energy-density batteries
Multi-stage constant-current charging
Genetic algorithm
Lithium plating
Aging analysis
Electrochemical–thermal coupled model

Journal

eTransportation cover
eTransportation
IF:
17
Papers:
547
Citations:
4.4K

Organization

N
national university of defense technology
Scholars:
3.9K
Papers: 1.2K
Citations: 0
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