title: Multishelled Ni-Rich Li(NixCoyMnz)O2Hollow Fibers with Low Cation Mixing as High-Performance Cathode Materials for Li-Ion Batteries.
abstract: A simple seaweed biomass conversion strategyis proposed to synthesize highly porous multishelled Ni-rich Li(NixCoyMnz)O2hollow fibers with very low cation mixing. The low cation mixing results from the cation confinement by the novel "egg-box" structure in the alginate template. These hollow fibers exhibit remarkable energy density, high-rate capacity, and long-term cycling stability when used as cathode material for Li-ion batteries.
authors.affiliation: Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province School of Environmental Science and Engineering Qingdao University Qingdao 266071 P. R. China.
authors.forename: Yihui
authors.initials: Y
authors.lastname: Zou
authors.affiliation: Analytical and Testing Centre South China University of Technology Guangzhou 510640 China.
authors.forename: Xianfeng
authors.initials: X
authors.lastname: Yang
authors.affiliation: Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province School of Environmental Science and Engineering Qingdao University Qingdao 266071 P. R. China.
authors.forename: Chunxiao
authors.initials: C
authors.lastname: Lv
authors.affiliation: School of Advanced Materials Peking University Shenzhen Graduate School Peking University Shenzhen 518055 China.
authors.forename: Tongchao
authors.initials: T
authors.lastname: Liu
authors.affiliation: Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province School of Environmental Science and Engineering Qingdao University Qingdao 266071 P. R. China.
authors.forename: Yanzhi
authors.initials: Y
authors.lastname: Xia
authors.affiliation: Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China.
authors.forename: Lu
authors.initials: L
authors.lastname: Shang
authors.affiliation: School of Chemical Sciences the University of Auckland Auckland 1142 New Zealand.
authors.forename: Geoffrey I N
authors.initials: GI
authors.lastname: Waterhouse
authors.affiliation: Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province School of Environmental Science and Engineering Qingdao University Qingdao 266071 P. R. China.
authors.forename: Dongjiang
authors.initials: D
authors.lastname: Yang
authors.affiliation: Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China.
authors.forename: Tierui
authors.initials: T
authors.lastname: Zhang
keywords: Li(NixCoyMnz)O2; Li‐ion batteries; alginate; cathode materials; multishelled hollow fibers