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A novel shuttle-like Fe3O4-Co3O4 self-assembling architecture with highly reversible lithium storage

Journal Article


Abstract


  • We report the synthesis of a novel shuttle-like Fe3O4-Co3O4 self-assembling architecture through a facile hydrothermal method. The composite manifests quite excellent electrochemical performance as anodes of Li-ion batteries. It delivers a high reversible capacity of ∼1013 mA h g-1 at 100 mA g-1 after 100 cycles (∼1246 mA h g-1 at 0.5 A g-1, 864 mA h g-1 at 1 A g-1 and 625 mA h g-1 at 2 A g-1 after 50 cycles). The rate performance is also outstanding with a reversible capacity of 660 mA h g-1 even at 5 A g-1 and a capacity retention of 94% after 78 cycles. The synergetic effect of Co3O4 and Fe3O4, as well as the unique self-assembling architecture, may be responsible for the large enhanced electrochemical performance.

UOW Authors


  •   Shang, Kaina (external author)
  •   Li, Wentao (external author)
  •   Liu, Yongmei (external author)
  •   Zhang, Wenguang (external author)
  •   Yang, Hui (external author)
  •   Xie, Jiqing (external author)
  •   Liu, Zuyan (external author)
  •   Chou, Shulei (external author)
  •   Zhao, Lingzhi (external author)
  •   Zeng, R (external author)

Publication Date


  • 2015

Citation


  • Shang, K., Li, W., Liu, Y., Zhang, W., Yang, H., Xie, J., Liu, Z., Chou, S., Zhao, L. & Zeng, R. (2015). A novel shuttle-like Fe3O4-Co3O4 self-assembling architecture with highly reversible lithium storage. RSC Advances: an international journal to further the chemical sciences, 5 (86), 70527-70535.

Scopus Eid


  • 2-s2.0-84940374109

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1578

Has Global Citation Frequency


Number Of Pages


  • 8

Start Page


  • 70527

End Page


  • 70535

Volume


  • 5

Issue


  • 86

Place Of Publication


  • United Kingdom

Abstract


  • We report the synthesis of a novel shuttle-like Fe3O4-Co3O4 self-assembling architecture through a facile hydrothermal method. The composite manifests quite excellent electrochemical performance as anodes of Li-ion batteries. It delivers a high reversible capacity of ∼1013 mA h g-1 at 100 mA g-1 after 100 cycles (∼1246 mA h g-1 at 0.5 A g-1, 864 mA h g-1 at 1 A g-1 and 625 mA h g-1 at 2 A g-1 after 50 cycles). The rate performance is also outstanding with a reversible capacity of 660 mA h g-1 even at 5 A g-1 and a capacity retention of 94% after 78 cycles. The synergetic effect of Co3O4 and Fe3O4, as well as the unique self-assembling architecture, may be responsible for the large enhanced electrochemical performance.

UOW Authors


  •   Shang, Kaina (external author)
  •   Li, Wentao (external author)
  •   Liu, Yongmei (external author)
  •   Zhang, Wenguang (external author)
  •   Yang, Hui (external author)
  •   Xie, Jiqing (external author)
  •   Liu, Zuyan (external author)
  •   Chou, Shulei (external author)
  •   Zhao, Lingzhi (external author)
  •   Zeng, R (external author)

Publication Date


  • 2015

Citation


  • Shang, K., Li, W., Liu, Y., Zhang, W., Yang, H., Xie, J., Liu, Z., Chou, S., Zhao, L. & Zeng, R. (2015). A novel shuttle-like Fe3O4-Co3O4 self-assembling architecture with highly reversible lithium storage. RSC Advances: an international journal to further the chemical sciences, 5 (86), 70527-70535.

Scopus Eid


  • 2-s2.0-84940374109

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1578

Has Global Citation Frequency


Number Of Pages


  • 8

Start Page


  • 70527

End Page


  • 70535

Volume


  • 5

Issue


  • 86

Place Of Publication


  • United Kingdom