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. 2022 Nov 2;27(21):7461. doi: 10.3390/molecules27217461

Table 2.

Raman spectra of the D-band, G-band and 2D-band wave number (cm−1) and the ID/IG ratio of the formulations.

S. No. Formulations Raman Peak Position (cm−1) ID/IG Ratio
D-Band G-Band 2D-Band
1 COOHMWCNTs 1359 1579 2709 0.82
2 COClMWCNTs 1350 1573 2702 0.90
3 LyMWCNTs 1356 1576 2709 0.94
4 GAMWCNTs 1358 1576 2702 0.78
5 MAMWCNTs 1357 1575 2707 0.75
6 LAMWCNTs 1354 1567 2702 0.77