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In situ fabrication of three-dimensional nitrogen and boron co-doped porous carbon nanofibers for high performance lithium-ion batteries

Journal Article


Abstract


  • This paper reports the fabrication of three-dimensional porous carbon nanofibers network with high doping level of nitrogen (N, 5.17 at.%) and boron (B, 6.87 at.%) through a general electrospinning strategy followed by a calcination process. The employed ammonia borane (NH3BH3, denote as AB) not only functions as a porogen reagent to generate porous structures but also as the heteroatoms source to induce N and B co-doping. Such highly unique nanoarchitectures offer remarkably improved Li storage performance including high reversible capacity (∼910 mAh g-1 at a current density of 100 mA g-1) with good cycling and rate performances.

Authors


  •   Zhang, Lijun (external author)
  •   Xia, Guanglin
  •   Guo, Zaiping
  •   Sun, Dalin (external author)
  •   Li, Xingguo (external author)
  •   Yu, Xuebin (external author)

Publication Date


  • 2016

Citation


  • Zhang, L., Xia, G., Guo, Z., Sun, D., Li, X. & Yu, X. (2016). In situ fabrication of three-dimensional nitrogen and boron co-doped porous carbon nanofibers for high performance lithium-ion batteries. Journal of Power Sources, 324 294-301.

Scopus Eid


  • 2-s2.0-84971241654

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/2153

Has Global Citation Frequency


Number Of Pages


  • 7

Start Page


  • 294

End Page


  • 301

Volume


  • 324

Place Of Publication


  • Netherlands

Abstract


  • This paper reports the fabrication of three-dimensional porous carbon nanofibers network with high doping level of nitrogen (N, 5.17 at.%) and boron (B, 6.87 at.%) through a general electrospinning strategy followed by a calcination process. The employed ammonia borane (NH3BH3, denote as AB) not only functions as a porogen reagent to generate porous structures but also as the heteroatoms source to induce N and B co-doping. Such highly unique nanoarchitectures offer remarkably improved Li storage performance including high reversible capacity (∼910 mAh g-1 at a current density of 100 mA g-1) with good cycling and rate performances.

Authors


  •   Zhang, Lijun (external author)
  •   Xia, Guanglin
  •   Guo, Zaiping
  •   Sun, Dalin (external author)
  •   Li, Xingguo (external author)
  •   Yu, Xuebin (external author)

Publication Date


  • 2016

Citation


  • Zhang, L., Xia, G., Guo, Z., Sun, D., Li, X. & Yu, X. (2016). In situ fabrication of three-dimensional nitrogen and boron co-doped porous carbon nanofibers for high performance lithium-ion batteries. Journal of Power Sources, 324 294-301.

Scopus Eid


  • 2-s2.0-84971241654

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/2153

Has Global Citation Frequency


Number Of Pages


  • 7

Start Page


  • 294

End Page


  • 301

Volume


  • 324

Place Of Publication


  • Netherlands