Fast Screening Suitable Doping Transition Metals to Na3V2(PO4)2F3 for Sodium‐Ion Batteries with High Energy Density in Wide‐Temperature Range

) with small changes of lattice volume and strains. Compromising the cost and performance, the NVPF-Fe cathode is regarded as the optimized cathode for sodium-ion batteries with a high energy density and wide temperature application features.