A nitrogen-containing carbon film derived from vapor phase polymerized polypyrrole as a fast charging/discharging capability anode for lithium-ion batteries.

نویسندگان

  • Tao Yuan
  • Yu-Shi He
  • Weimin Zhang
  • Zi-Feng Ma
چکیده

A nitrogen-containing carbon (N-C) film was synthesized by pyrolysis of vapor phase polymerized polypyrrole (PPy). This carbon film exhibits excellent rate capability and cyclability as a lithium-ion battery anode. The reversible capacities are 908.4, 825.7, 664.0, 531.6, 415.5 and 325.9 mA h g(-1) at 1C, 2C, 5C, 10C, 20C and 40C, respectively.

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عنوان ژورنال:
  • Chemical communications

دوره 52 1  شماره 

صفحات  -

تاریخ انتشار 2016