Intercalation induced surface cracking in electrode particles

Degradation mechanisms in Li‐ion batteries such as SEI formation, isolation of active material and reduction in electronic conductivity appear to correlate with the increase in surface area of electrode particles caused by particle fracture during charge/discharge cycles. The focus of this study is...

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Veröffentlicht in:	Zeitschrift für angewandte Mathematik und Mechanik 2015-08, Vol.95 (8), p.845-858
Hauptverfasser:	Raghavan, R.S., Kumar, A.M, Narayanrao, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atoms & subatomic particles Charge Crack initiation Cracking (fracturing) Defects degradation Dimensional analysis Discharge Electrodes fracture Fracture mechanics Lithium-ion battery stress intensity factor Surface chemistry
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