Table 5.
Binding energy, experimental percentage and theoretical value for different carbon components of PAN and PMMA-b-PAN grafted from the surface of RH
| Carbon | Binding energy eV | Experimental % | Theoretical % | ||
|---|---|---|---|---|---|
| Carbon Bond | RH-g-PAN | RH-g-PMMA-b-PAN | |||
| C1 | 285.0 | –CH2-CH(CN)-- | 22.6 | 28.1 | 33.33 |
| C2 | 286.2-286.3 | –CH2-CH(CN)-- | 74.7 | 71.9 | 66.66 |
| C=O | 288.4 | >C=O | 2.7 | - | - |