Concurrent Reaction and Plasticity during Initial Lithiation of Crystalline Silicon in Lithium-Ion Batteries

In an electrochemical cell, crystalline silicon and lithium react at room temperature, forming an amorphous phase of lithiated silicon. The reaction front-the phase boundary between the crystalline silicon and the lithiated silicon-is atomically sharp. Evidence has accumulated recently that the velo...

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Veröffentlicht in:	Journal of the Electrochemical Society 2012-01, Vol.159 (3), p.A238-A243
Hauptverfasser:	Zhao, Kejie, Pharr, Matt, Wan, Qiang, Wang, Wei L., Kaxiras, Efthimios, Vlassak, Joost J., Suo, Zhigang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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