Table 1.
Molecular weights of copolymers measured by GPC using PMMA in DMF as the calibration standard.
| Copolymer | M̅n | M̅w | PDI |
|---|---|---|---|
| 3 | 16500 | 26200 | 1.60 |
| 4 | 12100 | 19400 | 1.60 |
| 5 | 19800 | 27300 | 1.38 |
| 7 | 34100 | 60000 | 1.76 |
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