I’ve covered battery breakthroughs for years, but few ideas feel as counterintuitive—and as promising—as turning crab shells into high‑performance power packs. By pairing zinc metal with a polymer ...

Dual-shell LiF@spinel coating enhances lithium-rich cathode stability. Schematic illustration and electrochemical performance of lithium-rich cathodes with and without the LiF@spinel dual shell. The ...