活性炭的微结构与超级电容器性能的构效关系

刘宇喆,李成才,李琳,王少辉,刘培慧,王同华

Structure-property relationship between microstructure of activated carbon and supercapacitor performance

Yuzhe LIU,Chengcai LI,Lin LI,Shaohui WANG,Peihui LIU,Tonghua WANG

表1 不同方法制备活性炭的孔结构信息

Table 1 The pore structure of activated carbon prepared by different activation methods

Samples SBET/(m2·g-1) Vtot/(cm3·g-1) Vmic/(cm3·g-1) Vmeso/(cm3·g-1) (Vmic/ Vtot)/% (Vmeso/Vtot)/% ZM-C 905 0.720 0.153 0.378 21.24 52.48 ZM-P 1453 1.027 0.260 0.438 25.32 42.65 ZM-K 1702 0.827 0.576 0.153 69.62 18.49 ZM-P-K 2070 1.010 0.737 0.170 72.97 16.83 ZM-P-C 1478 1.088 0.233 0.501 21.42 46.05