A Beneficial Combination of Formic Acid As a Processing Additive and Fluoroethylene Carbonate As an Electrolyte Additive for Li4Ti5O12 Lithium-Ion Anodes

Formic acid is an efficient processing additive for Li4Ti5O12 anodes, but the amount has to be carefully optimized. Fluoroethylene carbonate as electrolyte additive can further enhance the performance by facilitating the interfacial charge transfer.