Nb掺杂Na3V2O2 (PO4 ) 2F空心微球钠离子电池正极材料的制备与性能 |
张梓楠, 陈剑 |
Preparation and property evaluation of Nb-doped Na3V2O2 (PO4 ) 2F hollow microspheres as cathode materials for sodium-ion batteries |
Zinan ZHANG, Jian CHEN |
图8 采用 (a) PEG200辅助合成和 (b) EtOH辅助合成的NVOPF的SEM图像 |
Fig. 8 SEM images of NVOPF prepared by (a) PEG200-assisted synthesis and (b) EtOH-assisted synthesis |
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