granules, d = 3-5 mm,
BET specific surface area 1000 m2/g
Elemental composition of rGO (according to elemental analysis and XPS data):
C: 93.0 ± 0.7 ат.%
O: 6.0 ± 0.7 ат.%
S, N: < 0.5 ат.%
other impurities: < 0.5 ат.%
Functional composition of rGO (according to XPS data):
C(sp2): 93.2-94.9 at.%
C-OH & C-O-C: 3.3-4.7 at.%
C=O: 0.7-0.9 at.%
COOH: 1.1-1.2 at.%
C/O ratio (according to XPS data): 14.7-19.6