Multishelled Ni-Rich Li(Ni _x Co _y Mn _z )O₂ Hollow Fibers with Low Cation Mixing as High-Performance Cathode Materials for Li-Ion Batteries.

ABSTRACT: A simple seaweed biomass conversion strategy is proposed to synthesize highly porous multishelled Ni-rich Li(Ni _x Co _y Mn _z )O₂ hollow 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.

SUBMITTER: Zou Y 

PROVIDER: S-EPMC5238738 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature