Cover Feature: Computational Model for Predicting Particle Fracture During Electrode Calendering (Batteries & Supercaps 12/2023)

Cover Feature: Computational Model for Predicting Particle Fracture During Electrode Calendering (Batteries & Supercaps 12/2023)

The Cover Feature illustrates the occurrence of cracks in the secondary active material particles in lithium‐ion battery electrodes upon their calendering. We used the Discrete Element Method with a Bonded‐Particle Model to simulate this process and predict the fracture of these secondary particles....

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Veröffentlicht in:Batteries & supercaps 2023-12, Vol.6 (12), p.n/a
Hauptverfasser: Xu, Jiahui, Paredes‐Goyes, Brayan, Su, Zeliang, Scheel, Mario, Weitkamp, Timm, Demortière, Arnaud, Franco, Alejandro A.
Format: Artikel
Sprache:eng
Schlagworte:
computer simulation
discrete element method
lithium-ion battery manufacturing
secondary particle fracture
synchrotron radiation
X-ray nano tomography
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Zusammenfassung:The Cover Feature illustrates the occurrence of cracks in the secondary active material particles in lithium‐ion battery electrodes upon their calendering. We used the Discrete Element Method with a Bonded‐Particle Model to simulate this process and predict the fracture of these secondary particles. More information can be found in the Research Article by A. A. Franco and co‐workers.
ISSN:2566-6223
2566-6223
DOI:10.1002/batt.202300525