The modification of the pore characteristics of activated carbon, for use in electrical double layer capacitors, through plasma processing

11 Jul 2016 Muriel M. Narayanan R. Bandaru P. R.

It was aimed to determine whether plasma processing could contribute to enhanced capacitance and energy density of activated carbon electrode based electrochemical capacitors, through the formation of additional surface charges. While an increase of up to 35% of the gravimetric capacitance, along with ~ 20% decrease in resistance, was obtained through optimal plasma processing, increased plasma exposure yielded a drastic reduction (/increase) in the capacitance (/resistance)... (read more)

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  • MATERIALS SCIENCE
  • MESOSCALE AND NANOSCALE PHYSICS