Na3V2（PO4）3@C用作水系锌离子电池正极材料的研究
衡永丽1(
), 谷振一2, 郭晋芝2, 吴兴隆1,2()
), 谷振一2, 郭晋芝2, 吴兴隆1,2()
Na3V2（PO4）3@C cathode material for aqueous zinc-ion batteries
Yongli HENG1(), Zhenyi GU2, Jinzhi GUO2, Xinglong WU1,2()
), Zhenyi GU2, Jinzhi GUO2, Xinglong WU1,2()
图4. (a) NVP@C材料在不同扫速下的CV曲线；(b) NVP@C材料各峰的峰电流(ip)和扫速的平方根(v1/2)的线性拟合
Fig. 4. (a) CV curves of NVP@C materials at different sweep speeds; (b) linear fitting of peak current (ip) and square root of sweep speed (v1/2) of each peak of NVP@C materials
