Theoretical formulation of Li3a+bNaXb (X = halogen) as a potential artificial solid electrolyte interphase (ASEI) to protect the Li anode

• Published in: Physical chemistry chemical physics : PCCP Vol. 22; no. 23; pp. 12918 - 12928
• Main Authors: Junwu Sang, Yu, Yuran, Wang, Zhuo, Shao, Guosheng
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 01.01.2020
• Subjects: Anode effect; Anodic protection; Electrolytes; First principles; Flux density; Halides; Ion currents; Lithium; Lithium-ion batteries; Modulus of elasticity; Molten salt electrolytes; Protective coatings; Rechargeable batteries; Solid electrolytes; Stability analysis

A major problem against the realization of high energy density and safe solid Li-ion batteries lies in detrimental reactions at the interface between the lithium anode and the solid electrolytes. This makes it necessary to develop an artificial solid electrolyte interphase (ASEI) as an effective pro...