Porous Multicomponent Mn-Sn-Co Oxide Microspheres as Anodes for High-Performance Lithium-Ion Batteries.

ABSTRACT: Porous multicomponent Mn-Sn-Co oxide microspheres (MnSnO₃-MC400 and MnSnO₃-MC500) have been fabricated using CoSn(OH)₆ nanocubes as templates via controlling pyrolysis of a CoSn(OH)₆/Mn_0.5Co_0.5CO₃ precursor at different temperatures in N₂. During the pyrolysis process of CoSn(OH)₆/Mn_0.5Co_0.5CO₃ from 400 to 500 °C, the part of (Co,Mn)(Co,Mn)₂O₄ converts into MnCo₂O₄ accompanied with structural transformation. The MnSnO₃-MC400 and MnSnO₃-MC500 microspheres as secondary nanomaterials consist of MnSnO₃, MnCo₂O₄, and (Co,Mn)(Co,Mn)₂O₄. Benefiting

SUBMITTER: Yang H 

PROVIDER: S-EPMC6777295 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature