Regulating the composition distribution of layered SEI film on Li-ion battery anode by LiDFBOP

• Published in: Electrochimica acta Vol. 337; p. 135745
• Main Authors: Zhao, Dongni, Wang, Jie, Wang, Peng, Liu, Haining, Li, Shiyou
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 20.03.2020; Elsevier BV
• Subjects: Anode effect; Composition; Decomposition; Electrodes; Electrolytes; Electrolytic cells; Interface modification; Ions; Lithium; Lithium difluoro(bisoxalato) phosphate; Lithium-ion batteries; MCMB; Nanoparticles; Photoelectrons; Rechargeable batteries; Secondary ion mass spectrometry; SEI film; Surface analysis (chemical); X ray photoelectron spectroscopy; SEI film; Interface modification; Lithium difluoro(bisoxalato) phosphate; MCMB

The so-called solid-electrolyte interface (SEI) derived from the interaction between electrolyte and electrode plays a decisive role in Li-ion battery performance. Lithium difluoro(bisoxalato) phosphate (LiDFBOP) as the derivative of LiPF6 has caused great attention among the researchers. However, t...