Gradient Cathode Boosts Sodium Battery Stability | Newswise
[ad_1] Newswise — Lithium-ion batteries currently dominate portable electronics and electric vehicles, but the uneven distribution and high cost of lithium resources have raised concerns about long-term supply. Sodium-ion batteries have emerged as a promising alternative because sodium is abundant, inexpensive, and widely distributed. Among the many cathode materials studied, layered transition-metal oxides have attracted […]