Liu Q1, Mu D2, Wu B, Wang L, Gai L, Wu F.
ChemSusChem. 2016 Nov 29. doi: 10.1002/cssc.201601356. [Epub ahead of print]Solid electrolyte interface (SEI) film in Na-ion battery is closely related to capacity fading and cycling stability of the battery. However, there is less study on SEI film of Na-ion battery and the mechanism of SEI film formation is unclear. The mechanism for the reduction of ethylene carbonate (EC), propylene carbonate (PC), vinylene carbonate (VC), ethylene sulfite (ES), 1,3-propylene sulfite (PS) and fluorinated ethylene carbonate (FEC) is studied by density functional theory (DFT) method. Read More