Antimony/Porous Biomass Carbon Nanocomposites as High-Capacity Anode Materials for Sodium-Ion Batteries
- Publication Type:
- Journal Article
- Chemistry - An Asian Journal, 2017, 12 (1), pp. 116 - 121
- Issue Date:
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Antimony/porous biomass carbon nanocomposites have been prepared by a chemical reduction method and applied as anodes for sodium-ion batteries. The porous biomass carbon derived from a black fungus had a large Brunauer–Emmett–Teller (BET) surface area of 2233 m2 g−1 in which antimony nanoparticles were uniformly distributed in the porous carbon. The as-prepared antimony/porous biomass carbon nanocomposites exhibited a high reversible sodium storage capacity of 567 mA h g−1 at a current density of 100 mA g−1, extended cycling stability, and good rate capability.
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