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New Scalable Method resolves materials joining in Solid-State Batteries

ORNL scientists developed a scalable, low-cost electrochemical pulse method to improve the contact between layers of materials in solid-state batteries, resolving a key challenge in energy-dense solid-state batteries. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy

Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a scalable, low-cost method to improve the joining of materials in solid-state batteries, resolving one of the big challenges in the commercial development of safe, long-lived energy storage systems.

Solid-state batteries incorporate a safer, fast-charging architecture featuring a solid-state electrolyte versus the liquid electrolytes in today’s lithium-ion batteries...

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