Facile Preparation of Porous Rod-like Cu _x Co_3-x O₄/C Composites via Bimetal-Organic Framework Derivation as Superior Anodes for Lithium-Ion Batteries.

ABSTRACT: To meet growing demand of energy, lithium-ion batteries (LIBs) are under enormous attention. The development of well-designed ternary transition metal oxides with high capacity and high stability is important and challengeable for using as electrode materials for LIBs. Herein, a new and highly reversible carbon-coated Cu-Co bimetal oxide composite material (Cu _x Co_3-x O₄/C) with a one-dimensional (1D) porous rod-like structure was prepared through a bimetal-organic framework (BMOF) template strategy followed by a morphology-inherited annealing treatment. During the annealing process, carbon derived from organic frameworks in situ fully covered the synthesized bimetal oxide nanoparticles, and a large number of porous spaces were generated in th

SUBMITTER: Hou L 

PROVIDER: S-EPMC6648762 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature