Unblocked Electron Channels Enable Efficient Contact Prelithiation for Lithium‐Ion Batteries

Contact prelithiation is strongly considered for compensating the initial capacity loss of lithium‐ion batteries, exhibiting great potential for ultralong cycle life of working batteries and the application of large‐scale energy‐storage systems. However, the utilization of the sacrificial Li source...

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Veröffentlicht in:	Advanced materials (Weinheim) 2022-04, Vol.34 (15), p.e2110337-n/a
Hauptverfasser:	Yue, Xin‐Yang, Yao, Yu‐Xing, Zhang, Jing, Yang, Si‐Yu, Li, Zeheng, Yan, Chong, Zhang, Qiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels contact prelithiation electron channels Electrons Energy storage graphite anodes Li utilization Lithium-ion batteries Local current Materials science solid electrolyte interphase (SEI) Storage batteries Storage systems Utilization Vacuum thermal evaporation
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Beschreibung
Zusammenfassung:	Contact prelithiation is strongly considered for compensating the initial capacity loss of lithium‐ion batteries, exhibiting great potential for ultralong cycle life of working batteries and the application of large‐scale energy‐storage systems. However, the utilization of the sacrificial Li source for contact prelithiation is low (
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.202110337