Thermal Induced Conversion of CoFe Prussian Blue Analogs Nanocubes Wrapped by Doped Carbon Network Exhibiting Fast and Stable Potassium Ion Storage as Anode
Yujia Ouyang,
Ping Li,
Yu Ma
et al.
Abstract:Prussian blue analogs (PBAs) show great promise as anode materials for potassium‐ion batteries (PIBs) due to their high specific capacity. However, PBAs still suffer from the drawbacks of low electronic conductivity and poor structural stability, leading to inadequate rate and cyclic performance. To address these limitations, CoFe PBA nanocubes wrapped with N/S doped carbon network (CoFe PBA@NSC) as anode for PIBs is designed by using thermal‐induced in situ conversion strategy. As expected, the structural adv… Show more
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