Chemo-mechanical instabilities in lithium cobalt oxide at higher state-of-charge in Li-Ion batteries

Transition metal oxide cathodes are widely used in commercial Li-ion batteries. However, their practical charge capacity is limited due to severe chemo-mechanical instabilities at higher charge voltage, and state-of-charge condition. Here, in situ stress and strain measurements were synchronized to...

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Veröffentlicht in:	Electrochimica acta 2024-12, Vol.508, p.145223, Article 145223
Hauptverfasser:	Bal, Batuhan, Ozdogru, Bertan, Wable, Minal, Murugesan, Vijayakumar, Veith, Gabriel M., Çapraz, Ömer Özgür
Format:	Artikel
Sprache:	eng
Schlagworte:	Higher state-of-charge Instability Lithium cobalt oxide MATERIALS SCIENCE Particle fracture Strain Stress
Online-Zugang:	Volltext
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