Nb掺杂Na3V2O2PO42F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 Na3V2O2PO42F hollow microspheres as cathode materials for sodium-ion batteries
Zinan ZHANG, Jian CHEN
表2 利用ICP-OES测量的Na3V2-x Nb x O2(PO4)2F(x = 00.050.100.15)NaVNb的摩尔比
Table 2 NaVNb molar ratios in Na3V2-x Nb x O2(PO4)2F(x = 0, 0.05, 0.10, 0.15) measured by ICP-OES
样品设计摩尔含量Na∶V∶Nb实际摩尔含量Na∶V∶Nb
NVNOPF-0.053.00∶1.95∶0.052.998∶1.952∶0.048
NVNOPF-0.103.00∶1.90∶0.103.000∶1.906∶0.094
NVNOPF-0.153.00∶1.85∶0.152.999∶1.853∶0.147