Binder-free three-dimensional high energy density electrodes for ionic-liquid supercapacitors Academic Article uri icon

abstract

  • We demonstrate a facile methodology to fabricate binder-free porous carbon nanofiber electrodes for room temperature ionic-liquid supercapacitors. The device provides an energy density of 80 W h kg(-1) based on the mass of two electrodes while retaining the high rate capability of supercapacitors with near-ideal CV curves at a high scan rate of 200 mV s(-1).

author list (cited authors)

  • Tran, C., Lawrence, D., Richey, F. W., Dillard, C., Elabd, Y. A., & Kalra, V.

citation count

  • 15

publication date

  • January 2015