title: Formation of Onion-Like NiCo2S4Particles via Sequential Ion-Exchange for Hybrid Supercapacitors.
abstract: Onion-like NiCo2S4particles with unique hollow structured shells are synthesized by a sequential ion-exchange strategy. With the structural and compositional advantages, these unique onion-like NiCo2S4particles exhibit enhanced electrochemical performance as an electrode material for hybrid supercapacitors.
authors.affiliation: School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.
authors.forename: Bu Yuan
authors.initials: BY
authors.lastname: Guan
authors.affiliation: School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.
authors.forename: Le
authors.initials: L
authors.lastname: Yu
authors.affiliation: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
authors.forename: Xiao
authors.initials: X
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
authors.forename: Shuyan
authors.initials: S
authors.lastname: Song
authors.affiliation: School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.
authors.forename: Xiong Wen David
authors.initials: XW
authors.lastname: Lou
keywords: coordination polymers; hybrid supercapacitors; onion-like particles; sulfides