Biomass stemmed activated carbon electrodes toward a significant electric double-layer capacitor Academic Article uri icon

abstract

  • AbstractThe primary goal of the current study is to improve the specific capacitance of electric double-layer (EDLC) device using biomass (Tribulus Terrestris) derived activated carbon electrodes synthesized by chemical activation method. Furthermore, high surface area carbon electrodes are characterized using X-ray diffraction (XRD), RAMAN spectroscopy, and scanning electron microscopy (SEM) to confirm the morphological structure. Finally, the electrochemical performance of fabricated EDLC proves a good agreement data using Cyclic Voltammetry (CV), Low Impedance Spectroscopy (LIS), and Galvanostatic Charge–Discharge (GCD) analysis showing the high specific capacitance of 115 Fg−1 for the optimized 1:2 activated carbon material.

authors

  • Singh, Abhimanyu
  • Nath, Gaurav
  • Dhapola, Pawan Singh
  • Kumar, Sushant
  • Sharma, Tejas
  • Soo, Yee Hang
  • Jun, H. K.
  • Singh, Pramod K.
  • Kakroo, Sunanda
  • Farid, Aalia
  • Khan, Marium
  • Savilov, Serguei V.
  • Yahya, Muhd ZuAzhan
  • Joshi, Bhawana

publication date

  • 2023

number of pages

  • 6

start page

  • 39

end page

  • 45

volume

  • 12

issue

  • 1