// Hacker Noon · 20 March 2026

A Graphene Breakthrough Could Make EV Batteries Last Longer and Store More Energy

Researchers developed a graphene-coated silicon nanoparticle anode that dramatically improves lithium-ion battery performance. By growing multilayer graphene directly on silicon without forming insulating silicon carbide, the design lets graphene layers slide during charging, absorbing silicon’s hug...

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