Table 5. Raman Spectra of PrGr, OxGR, SWGr, and GlyWGr.
G band |
D band |
2D band |
|||||
---|---|---|---|---|---|---|---|
sample | P (cm–1)a | Ib | P (cm–1)a | Ib | P (cm–1)a | Ib | ID/IG |
PrGr36 | 1581.18 | 2687.46 | 1355.63 | 115.22 | 2726.07 | 1220.23 | 0.04 |
OxGr36 | 1581.09 | 1846.96 | 1356.92 | 254.20 | 2726.09 | 1077.98 | 0.14 |
SWGr | 1579.85 | 850.98 | 1367.90 | 47.44 | 2724.80 | 505.94 | 0.06 |
GlyWGr | 1579.68 | 845.44 | 1358.91 | 62.26 | 2727.38 | 478.97 | 0.07 |
Position of Raman peak.
Intensity of Raman peak.