Table 1 The compositions of the composite and the textural parameters determined by adsorption–desorption of N2.

From: Composites containing resins and carbon nano-onions as efficient porous carbon materials for supercapacitors

Material

Residual mass (%)a

wt% CNOb

SBET (m2 g−1)

Micropore volume (cm3 g−1)

Mesopore volume (cm3 g−1)

Total pore volume (cm3 g−1)

RF-C

21.8

–

688

0.244

0.317

0.561

RF-CNO-C

24.6

3.7

723

0.253

0.406

0.659

RFM-C

51.1

–

647

0.203

0.729

0.932

RFM-CNO-C

37.9

5.6

923

0.269

0.973

1.242

BX-C

34.0

–

–

–

–

–

BX-CNO-C

4.0

17.9

–

–

–

–

CLX-C

27.7

–

–

–

–

–

CLX-CNO-C

24.7

5.2

–

–

–

–

  1. aResidual mass (%) = (mp:mC)·100%, where mp is mass of the material obtained by pyrolysis, mc is mass of the polymer or composite before pyrolysis.
  2. bwt% CNO = (mCNO:mp)·100%, where mCNO is the mass of CNOs subjected to the synthesis, mp is the mass of pyrolyzed material.
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