From Suspension to Powder Using the Spray-Drying Process to Produce Kilograms of Powder as Anode Material for Li-ion Battery

The preparation of muticationic batteries materials as Li4Ti5O12 powder requires high homogeneity in the precursors to produce the powder with desired phase characterized with high electrochemical performances. This can be easily achieved with the spray-drying technology from nanoprecursor suspension. Using this fast process in a one step, we are able to produce at GREEnMat several kilograms of the desired material.