Table 1

Characterization properties of CNTs

Sample

BET morphological parameters

TGA: residual weight (%)

XPS at.% O 1 s

S_BET (m²/g)

V_mesopores (cm³/g)^a

CNTs

FePcS/CNTs^b

CNT

90

0.08

1.68

20.66

2.36

OCNT

120

0.11

4.88

22.17

7.69

ACNT

82

0.09

7.65

24.30

4.08

^aVolume of mesopores has been calculated by the difference between the volume of N₂ adsorbed at P/P° = 0.9 and P/P° = 0.2.

^bResidual weight of FePcS/CNT composites.

Asedegbega-Nieto et al. Nanoscale Research Letters 2011 6:353   doi:10.1186/1556-276X-6-353