Hanyang University Researchers Identify 2.5 Nanometers as the Minimum Effective Coating Thickness for Longer-Lasting Solid-State EV Batteries

GYUNGGI-DO, South Korea, May 15, 2026 /PRNewswire/ -- Sulfide-based all-solid-state batteries (ASSBs), which use a solid electrolyte instead of a liquid one, are emerging as a promising way to overcome the safety and energy-density limitations of conventional lithium-ion batteries....