Co3O4/Co9S8 核壳结构电极准固态超级电容器的制备和性能

杨志儒, 侯文涛, 周海, 杨子, 何浩, 金超

Synthesis of High-performance Core-shell Structured Electrodes of Co3O4/Co9S8 for Quasi-solid-state Supercapacitors

YANG Zhiru, HOU Wentao, ZHOU Hai, YANG Zi, HE Hao, JIN Chao

表1 试样不同阶段的含量和其元素的百分比

Table 1 Main content percentages and element percentages of samples at different stages

Co3O4 Co3O4/Co9S8 %, mass fraction %, atomic fraction %, mass fraction %, atomic fraction Co 67.64 49.57 45.56 34.30 O 11.81 31.88 3.69 10.25 S 0.31 0.41 19.44 26.91