Researchers develop real-time picture of formation of solid–electrolyte interphase of a Li-ion battery
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FEBRUARY 10, 2020
During the first charging process of a new Li-ion battery cell, trace amounts of electrolyte components decompose sacrificially to form what is called a solid–electrolyte interphase (SEI) on the anode surface. The SEI can be divided into two parts: an inner SEI and an outer SEI.
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