@article{oai:kyutech.repo.nii.ac.jp:00005814,
 author = {Zhang,  Zhiguo and Huang,  Xiao and Li,  Huan and Zhao,  Yingyuan and Ma, Tingli and 馬, 廷麗},
 journal = {Applied Surface Science},
 month = {Dec},
 note = {A new nanostructured 3-D honeycomb NiCo2S4 (NC-1) has been successfully prepared by a simple hydrothermal method assisted sulfuration procedure. The morphology of the 3-D honeycomb was investigated by FESEM and TEM, and the results suggest the NC-1 has a highly porous structure. Its chemical composition was characterized by XRD and XPS and the results indicate that the NC-1 is the pure phase of NiCo2S4. In order to study the effect of morphology on the electrochemical performance, we have also prepared needle-, flake- and petal-like nanostructured NiCo2S4 on Ni foam. When they were used as supercapacitor electrodes, the NC-1 exhibited the highest electrochemical performance among these four kinds of electrodes. Its maximum specific capacity was over 14 mAh cm?2 at 1 mA m?2 and it still yielded 7.96 mAh cm?2 even at 50 mA cm?2. The NC-1 remained 99.64% of the initial capacity after the long-term test of 1000 cycles. Consequently, the NC-1 has the promising potential as an energy storage system in the future and it can also be used as an ideal substrate for other active materials involving a faradaic process.},
 pages = {238--244},
 title = {3-D honeycomb NiCo2S4 with high electrochemical performance used for supercapacitor electrodes},
 volume = {400},
 year = {2016},
 yomi = {マ, テイレイ}
}