Table 6. Proportional Intensities of Fitted First-Order Raman Impulses (G, D1, and D2) According to Sadezky et al.42 and Ratios of the Raman Band Intensity of the Disordered to the Ideal Graphitic Lattice (D/G) of All Investigated Graphene Oxide Samples.
proportional
intensity of fitted bands [%] |
||||||
---|---|---|---|---|---|---|
sample | G | D1 | D2 | D3 | D4 | D/G |
GO-SA | 17 | 68 | 7 | 5 | 2 | 4.82 |
GO-DE | 14 | 69 | 7 | 7 | 4 | 6.21 |
GO-nano | 14 | 64 | 6 | 11 | 5 | 6.14 |
GO-NH2 | 10 | 70 | 8 | 8 | 4 | 9.0 |