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
图5 Co3O4/Co9S8、Co9S8和Co3O4的Raman光谱以及C 1s、Co 2p和S 2p的X射线光电子光谱
Fig.5 Raman spectra of Co3O4/Co9S8, Co9S8 and Co3O4 (a), X-ray photoelectron spectra of C 1s (b), Co 2p (c) and S 2p (d)