Table 2 Specific capacitances, energy densities and power densities calculated from the CV and GCD studies.

From: Three-dimensional organization of pyrrolo[3,2-b]pyrrole-based triazine framework using nanostructural spherical carbon: enhancing electrochemical performance of materials for supercapacitors

Material

CSa (from CV) (F g−1)

CSb (from GCD) (F g−1)

Energy densityc (Wh kg−1)

Power densityd (W kg−1)

Electrolyte: 1 M H2SO4

 2CNPP-CTF-500

116

187 (4 A g−1)

11

1525

 2CNPP-CTF-600

151

197 (4 A g−1)

17

1821

 2CNPP-CTF-700

184

255 (4 A g−1)

22

1810

 2CNPP-CTF-CNO-600

375

375 (4 A g−1)

31

1770

 2CNPP-CTF-CNO-700

638

547 (4 A g−1)

43

1730

Electrolyte: 1 M KOH

 2CNPP-CTF-CNO-700

425

358 (4 A g−1)

24

1588

  1. aSpecific capacitance calculated from the integration of ic-E voltammogram (from − 400 to + 400 mV).
  2. bSpecific capacitance calculated from GCD studies for current density 4 A g−1 and potential window from − 400 to + 400 mV versus Ag/AgCl.
  3. cSpecific energy derived from GCD studies.
  4. dSpecific power derived from GCD studies.
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