钠离子电池普鲁士蓝材料结构构建及优化的研究进展

陈娜, 李安琪, 郭子祥, 张钰哲, 秦学

Research progress on the construction and optimization of Prussian blue material structure for sodium-ion batteries

Na CHEN, Anqi LI, Zixiang GUO, Yuzhe ZHANG, Xue QIN

表1 钠离子电池普鲁士蓝正极材料的电化学性能

Table 1 Electrochemical performance of Prussian blue cathode materials for sodium-ion batteries

Samples Capacity /(mAh/g@mA/g) Cyclability /(cycles, retention%@mA/g) Rate capacity /(mAh/g@mA/g) Refs. Na1.41Mn0.32Fe0.11Co0.28Ni0.32Cu0.32[Fe(CN)6]·2.89H2O 105@15 50000，79@1500 36@7500 [22] K2Mn[Fe(CN)6] 120@25 2000，75@100 56@2000 [24] Na2Mn0.6Fe0.2Ni0.2(CN)6 115@15 2000，66@750 84@15000 [25] Na1.6Mn0.75(□Mn)0.25[Fe(CN)6]·1.57H2O 137@25 2700，72@500 100@500 [30] Na1.76FeFe(CN)6·2.6H2O 115@20 1000，76@200 75@4000 [33] Na2-xMnFe(CN)6 164@10 500，57@100 110@500 [35] C‐FeHCF 123@17 1000，87@1700 77.8@8500 [38] Na1.37Fe[Fe(CN)6]0.91⋅1.65 H2O 130@50 3000，97@10000 101@10000 [39] MnNiPB 93@100 500，96@100 70@4000 [58]