Solid electrolyte interphase in semi-solid flow batteries: a wolf in sheep's clothing

The formation of the alkyl carbonate-derived solid electrolyte interphase (SEI) enables the use of active materials operating at very cathodic potentials in Li-ion batteries. However, the SEI in semi-solid flow batteries results in a hindered electron transfer between a fluid electrode and the curre...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2015-01, Vol.51 (81), p.14973-14976
Hauptverfasser:	Ventosa, E, Zampardi, G, Flox, C, La Mantia, F, Schuhmann, W, Morante, J R
Format:	Artikel
Sprache:	eng
Schlagworte:	Accumulators Collectors Electrodes Fluid flow Interphase Rechargeable batteries Semi-solid processing Solid electrolytes
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The formation of the alkyl carbonate-derived solid electrolyte interphase (SEI) enables the use of active materials operating at very cathodic potentials in Li-ion batteries. However, the SEI in semi-solid flow batteries results in a hindered electron transfer between a fluid electrode and the current collector restricting the operating potentials to ca. 0.8 V vs. Li/Li(+) for EC-based electrolytes.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c5cc04767f