Ateios Systems is developing innovative coating and processing technologies necessary to scale solid-state batteries (SSB) through rapid heterogeneous deposition processes. Ateios’ key contribution is the use of radiation-curable composite electrodes to increase battery energy density by over 350 Wh/kg and reduce the cost to less than $100/kWh.

Radiation curable composites will increase manufacturing speed by 10x (940 m2/min), reduce processing costs by over 20%, and will have a positive environmental impact by the removal of toxic organic solvents. These composites are re-deposited via roll-to-roll coating systems such as comma bar or slot-die. Ateios proposes the use of our composite electrodes along with solid-state electrolytes to combine and develop a heterogeneous deposition processing system that will control microstructure, interfaces, and form factors.