KRICT's printed protective layer stabilizes ultrathin lithium‑metal anodes by suppressing dendrite growth, more than doubling battery lifespan

https://www.topspeed.com/lithium-metal-next-gen-batteries-breakthrough/

"maintains 81.5% capacity after 100% charge/ discharge, 99.1% Coulombic efficiency, no weight gain, significantly reduces degradation/ boosts lifespan... roll-based dry transfer laminates 5-µm hybrid ceramic polymer film onto lithium metal anodes... placed alumina/ gold layered alumina garnet polymer composite on carrier sheet, pressed it against soft lithium, lifted carrier leaving behind ultrathin, pinhole-free, chemically inert film enabling ions to shuttle through it with minimal resistance... drop-in for existing fabrication"

Related:

Ilmenite from Egyptian Sand: New Lithium Battery Anode
https://bioengineer.org/ilmenite-from-egyptian-sand-new-lithium-battery-anode/

Flash-freezing observation method improves outlook for lithium metal battery

https://techxplore.com/news/2025-10-method-outlook-lithium-metal-battery.html