In-situ formation of hollow hybrids composed of cobalt sulfides embedded within porous carbon polyhedra/carbon nanotubes for high-performance lithium-ion batteries.

@article{Wu2015InsituFO,
  title={In-situ formation of hollow hybrids composed of cobalt sulfides embedded within porous carbon polyhedra/carbon nanotubes for high-performance lithium-ion batteries.},
  author={Renbing Wu and D. P. Wang and Xianhong Rui and Bao Liu and Kun Zhou and Adrian Wing-Keung Law and Qingyu Alex Yan and Jun Wei and Zhong Chen},
  journal={Advanced materials},
  year={2015},
  volume={27 19},
  pages={3038-44}
}
3D hollow hybrid composites with ultrafine cobalt sulfide nanoparticles uniformly embedded within the well-graphitized porous carbon polyhedra/carbon nanotubes framework are rationally fabricated using a green and one-step method involving the simultaneous pyrolysis and sulfidation of ZIF-67. Because of the synergistic coupling effects favored by the unique nanohybridization, these composites exhibit high specific capacity, excellent cycle stability, and superior rate capability when evaluated… CONTINUE READING
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