Pouch cells with 15% silicon calendar-aged for 4 years

Small amounts of high-capacity silicon-based materials are already used in the anode of commercial Li-ion batteries, helping increase their energy density. Despite their remarkable storage capability, silicon continuously reacts with the electrolyte, accelerating time-dependent cell performance fade...

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Veröffentlicht in:	Journal of power sources 2023-05, Vol.565 (C), p.232894, Article 232894
Hauptverfasser:	F. Rodrigues, Marco-Tulio, Yang, Zhenzhen, Trask, Stephen E., Dunlop, Alison R., Kim, Minkyu, Dogan, Fulya, Key, Baris, Bloom, Ira, Abraham, Daniel P., Jansen, Andrew N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Calendar aging Impedance rise SEI growth Si-graphite Silicon
Online-Zugang:	Volltext
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