Yu  Ouyang, Ye, Haitao , Xia, Xifeng , Jiao, Xinyan , Li, Guangmin , Mutahir, Sadaf , Wang, Liang , Mandler, Daniel , Lei, Wu , and Hao, Qingli . 2019. ?Hierarchical Electrodes Of Nico2S4 Nanosheets-Anchored Sulfur-Doped Co3O4 Nanoneedles With Advanced Performance For Battery-Supercapacitor Hybrid Devices?. Journal Of Materials Chemistry A, 7, Pp. 3228-3237. doi:10.1039/c8ta11426a.