水系锌离子电容器正极材料的研究进展

詹世英, 李欢欢, 胡方

The research process of cathode materials for aqueous zinc-ioncapacitors

Shiying ZHAN, Huanhuan LI, Fang HU

图1 (a) 三维多孔PZC-A750骨架的制备示意图；(b) 所组装ZICs的倍率性能；(c) PZC-A750和PPy-A750 基器件能量-功率密度与其他报道器件的对比；(d) 离子和电子传输路径示意图；(e) Zn//PZC-A750 ZICs电容型贡献率[22]；(f) Zn//CT/SWNT器件的储能示意图；(g) 离子在不同结构下的传输路径示意图[24]

Fig. 1 (a) Schematic illustration for the preparation of 3D porous PZC-A750 framework; (b) Rate performance of obtained-ZICs; (c) Ragone plots of Zn//PZC-A750 and Zn//PPy-A750 devices compared with other reported devices; (d) Schematic illustration for the transportation of ions and electrons; (e) Capacitive contributions of Zn//PZC-A750 ZICs[22]; (f) and (g) Schematic diagram of energy storage and ion transport of Zn//CT/SWNT[24]