Multilayer Progress

Previous Attempts Have Been Unsuccessful Lithium-Metal Anode Separator / Electrolyte Requirements 1 Conductivity Fast charge Separator-Anode ASR 2 Power, temperature Low and high-voltage 3 stability Power, temperature, cycle life Dendrite resistance 4 Power, temperature, cycle life QuantumScapeⓇ Organics Inorganics Liquids Gels Polymers Sulfides Oxides ✓ X X X X Х X X X X X X X Separator also must be thin and continuously processed at low cost over large area 11

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