High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery

Fe 4 [Fe(CN) 6 ] 3 1,2 , 2 , 2 , 2 , 2 (1. , 650000; 2. , , 315201) : Fe 4 [Fe(CN) 6 ] 3 (HQ-FeHCF), X (XRD), (SEM), (TEM)(TGA)Fe 4 [Fe(CN) 6 ] 3 , 500 nm, Fe 4 [Fe(CN) 6 ] 3 NaClO 4 -H 2 O- 1C2C5C10C20C30C 40C 124118105948374 64 mAhg -1 , ; 5C 500 , 100%, Fe 4 [Fe(CN) 6 ] 3 1.9 V, 126 Whkg -1 ; 5C 140 92%,