Nitrogen-Doped Holey Graphene as an Anode for Lithium-Ion Batteries with High Volumetric Energy Density and Long Cycle Life.

نویسندگان

  • Jiantie Xu
  • Yi Lin
  • John W Connell
  • Liming Dai
چکیده

Nitrogen-doped holey graphene (N-hG) as an anode material for lithium-ion batteries has delivered a maximum volumetric capacity of 384 mAh cm(-3) with an excellent long-term cycling life up to 6000 cycles, and as an electrochemical capacitor has delivered a maximum volumetric energy density of 171.2 Wh L(-1) and a volumetric capacitance of 201.6 F cm(-3) .

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عنوان ژورنال:
  • Small

دوره 11 46  شماره 

صفحات  -

تاریخ انتشار 2015