Characterization of sodium ion electrochemical reaction with tin anodes: Experiment and theory

Tin anodes show a rich structure and reaction chemistry which we have investigated in detail. Upon discharge five plateaus are observed corresponding to β-Sn, an unidentified phase (Na/Sn = 0.6), an amorphous phase (Na/Sn = 1.2), a hexagonal R-3m Na5Sn2, and fully sodiated I-43d Na15Sn4. With chargi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of power sources 2013, Vol.234, p.48-59
Hauptverfasser:	Baggetto, Loïc, Ganesh, P., Meisner, Roberta P., Unocic, Raymond R., Jumas, Jean-Claude, Bridges, Craig A., Veith, Gabriel M.
Format:	Artikel
Sprache:	eng
Schlagworte:	119Sn Mössbauer spectroscopy Applied sciences Chemical Sciences Electrical engineering. Electrical power engineering Exact sciences and technology Inorganic chemistry Materials Na5Sn2 (R-3m) metastable phase (XRD-TEM-SAED) Na5Sn2 metastable phase (XRD) Phase predictions (DFT) sodium ion reaction Sodium ion reaction of Sn anodes Surface chemistry (XPS) tin (Sn) anodes
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!