钠离子电池聚合物电解质研究进展

高舒, 周敏, 韩静, 过聪, 谭媛, 蒋凯, 王康丽

Progress on polymer electrolyte in sodium ion batteries

Shu GAO, Min ZHOU, Jing HAN, Cong GUO, Yuan TAN, Kai JIANG, Kangli WANG

表2 凝胶电解质离子电导率及不同体系的钠离子电池的循环圈数对比

Table 2 Comparison of ionic conductivities and cycle numbers of gel polymer electrolyte in various test cell systems

电解质材料 电导率/S·cm-1 测试体系 循环圈数 参考文献 GF-PA-PVDF-HFP/PC/NaClO4 5.4×10-3 Na||Na2MnFe(CN)6 100 [22] NW/PVDF-HFP/NaClO4/EC-DMC-EMC 8.2×10-4 Na||Na4Mn9O8 — [23] P(AN-MA)/NaClO4/PC 1.8×10-3 Na||Na3V2(PO4)3 700 [24] GF/PVDF-HFP/NaClO4/EC-PC 3.8×10-3 Na||HC 100 [25] PVDF-HFP/NaClO4/FEC-PC — HC||VOPO4 100 [26] PVDF-HFP/NaClO4/PC-FEC 4.2×10-4 HC||Na3V2(PO4)2O2F 500 [27] PVDF-HFP-GF/NaClO4/EC-PC 4.1×10-3 Na||HC 100 [28] BEMA-PEGMA/NaClO4/PC 5.1×10-4 Na||TiO2 60 [29] PEO-NaClO4-PC >10-4 Na||TiO2 1000 [30] PMMA/PC/FEC/NaClO4 6.2×10-3 Sb||Na3V2(PO4)3 100 [31] PAN/NaClO4/EC-PC-DME 3.01×10-3 Na||PI 3000 [32] PFSA-Na/EC-PC >10-4 Na||Na0.44MnO2 50 [33] PFSA-Na/EC-PC 2.8×10-4 Na||Na0.67Ni0.23Mg0.1Mn0.67O2 1000 [34] PVDF-NaPA/EC-DMC 9.1×10-5 Na||Na3V2(PO4)3 65 [35] PSTB-PVCA/PET/PC-DEC 1×10-4 Na||Na3V2(PO4)3 200 [36] PSA/TEGDVE/NaClO4/PC 1.2×10-3 MoS2||Na3V2(PO4)3 1000 [37] P(MVE-alt-MA)/NaClO4/TEP-VC/BC 2.2×10-4 Na||Na3V2(PO4)3 1000 [38] HAP/PVDF-HFP/PBMA/NaClO4/EC-PC 1.086×10-3 Na||Na3V2(PO4)3 500 [39] PDDATFSI/C1-4TFSI/EMITFSI >10-3 Na||Na0.9(Cu0.22Fe0.3Mn0.48)O2 100 [40] PDADMAC-TFSI/C3mpyr-FSI/Al2O3/NaFSI 1.6×10-3 Na||NaFePO4 60 [41]