CPC H01M 4/386 (2013.01) [H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0034 (2013.01)] | 12 Claims |
1. An energy storage device comprising:
a first electrode and a second electrode, wherein one or both of the first electrode and the second electrode is a Si-based electrode;
a separator between the first electrode and the second electrode;
an electrolyte; and
at least one electrolyte additive comprising a silyl amine compound or derivative thereof; wherein said silyl amine compound or derivative thereof is selected from the group consisting of (Dimethylaminomethylsilyl)bis(trimethylsilyl)amine;
Bis(dimethylaminomethylsilyl)(trimethylsilyl)amine; and N,N′-Bis(trimethylsilyl)-N,N′-bis[[(trimethylsilyl)amino]dimethylsilyl]ethylenediamine.
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