Carbon Nanofibers in Dry-Coated Batteries (21.8% Energy Density Gain) is described by Jordan at the Limiting Factor. A new University of Chicago paper (published March 2026) demonstrates a simple but powerful tweak to dry-electrode cathode design that delivers a 21.8% increase in usable energy density while maintaining excellent cycle life. The breakthrough relies entirely on ...

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Link :
https://www.nextbigfuture.com/2026/03/carbon-nanofibers-in-dry-coated-batteries-will-boost-energy-density-by-20-for-tesla.html