Abstract
We report the first direct measurement of the extent of the spontaneous non-electrochemically driven reaction between a lithium ion battery electrode surface (Si) and a liquid electrolyte (1.2 M LiPF6-3:7 wt% ethylene carbonate:dimethyl carbonate). This layer is estimated to be 35 Å thick with a SLD of ∼ 4 × 10−6 Å−2 and likely originates from the consumption of the silicon surface.
Original language | English |
---|---|
Pages (from-to) | 3081-3084 |
Number of pages | 4 |
Journal | Chemical Communications |
Volume | 50 |
Issue number | 23 |
DOIs | |
State | Published - Feb 20 2014 |