Role of Oxygen in the Formation of the Solid-Electrolyte Interphase Evaluated by Online Electrochemical Mass Spectrometry and Electrochemical Atomic Force Microscopy

Solid-electrolyte interphase (SEI) is a passive film formed on the anode surface of Li-ion batteries by decomposing organic electrolyte solutions during the initial charging process. It plays an essential role in the stability and cyclability of Li-ion batteries. We found that a small amount of oxyg...

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Veröffentlicht in:Journal of physical chemistry. C 2023-07, Vol.127 (26), p.12528-12540
Hauptverfasser: Peng, Baoxu, Li, Bingbing, Ge, Aimin, Xu, Chengyang, Inoue, Ken-ichi, Ye, Shen
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Sprache:eng
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