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Polypyrrole hollow nanospheres: Stable cathode materials for sodium-ion batteries

Journal Article


Abstract


  • Hollow polypyrrole (PPy) nanospheres with high sodium storage capacity as cathode materials for Na-ion batteries were reported. PPy hollow nanospheres demonstrated high current rate capacity and good cyclability. It was revealed by electrochemical testing and DFT calculation that the as-prepared PPy hollow nanospheres participate in reversible doping/de-doping reactions.

Authors


  •   Su, Dawei (external author)
  •   Zhang, Jinqiang (external author)
  •   Dou, Shi Xue
  •   Wang, Guoxiu

Publication Date


  • 2015

Citation


  • Su, D., Zhang, J., Dou, S. & Wang, G. (2015). Polypyrrole hollow nanospheres: Stable cathode materials for sodium-ion batteries. Chemical Communications, 51 (89), 16092-16095.

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1639

Number Of Pages


  • 3

Start Page


  • 16092

End Page


  • 16095

Volume


  • 51

Issue


  • 89

Abstract


  • Hollow polypyrrole (PPy) nanospheres with high sodium storage capacity as cathode materials for Na-ion batteries were reported. PPy hollow nanospheres demonstrated high current rate capacity and good cyclability. It was revealed by electrochemical testing and DFT calculation that the as-prepared PPy hollow nanospheres participate in reversible doping/de-doping reactions.

Authors


  •   Su, Dawei (external author)
  •   Zhang, Jinqiang (external author)
  •   Dou, Shi Xue
  •   Wang, Guoxiu

Publication Date


  • 2015

Citation


  • Su, D., Zhang, J., Dou, S. & Wang, G. (2015). Polypyrrole hollow nanospheres: Stable cathode materials for sodium-ion batteries. Chemical Communications, 51 (89), 16092-16095.

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1639

Number Of Pages


  • 3

Start Page


  • 16092

End Page


  • 16095

Volume


  • 51

Issue


  • 89