title: 3D hierarchically patterned tubular NiSe with nano-/microstructures for Li ion battery design.
abstract: Tubular nickel selenide (NiSe) crystals with hierarchical structures were successfully fabricated using a one-step solvothermal method in moderate conditions, in which ethylenediamine and ethylene glycol were used as the mixed solvent. The growth of hierarchical NiSe microtubes from NiSe microflakes was achieved without surfactants or other chemical additives by changing the reaction time. When the as-synthesized NiSe microtubes were employed as cathode materials for lithium-ion batteries, the initial discharge capacity of hierarchical NiSe microtubes reached 410.7 mAh g(-1).
authors.affiliation: National Engineering and Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Henan 450001, P.R. China. mlwzzu@163.com
authors.forename: Liwei
authors.initials: L
authors.lastname: Mi
authors.forename: Hui
authors.initials: H
authors.lastname: Sun
authors.forename: Qi
authors.initials: Q
authors.lastname: Ding
authors.forename: Weihua
authors.initials: W
authors.lastname: Chen
authors.forename: Chuntai
authors.initials: C
authors.lastname: Liu
authors.forename: Hongwei
authors.initials: H
authors.lastname: Hou
authors.forename: Zhi
authors.initials: Z
authors.lastname: Zheng
authors.forename: Changyu
authors.initials: C
authors.lastname: Shen