Solvent-free, eco-friendly, dry electrode manufacturing process boosts lithium-ion battery performance

https://techxplore.com/news/2024-07-unveils-solvent-free-dry-electrodes.html

"dry electrode process: granule formation, film formation, rolling, lamination... high-extrusion-ratio polytetrafluoroethylene binder produces electrode film with high strength even with low energy consumption, leading to improved microstructure/ uniform distribution/ power characteristics... discharge rate capability 80% at 0.5 C-rate (5 mA/cm2) under demanding conditions... scalable, eco-friendly, commercial viability to be demonstrated in second half of 2024"