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| Polymers | M w a (×104 g mol−1) | M n a (×104 g mol−1) | M w/ M n a | T d5 b (°C) | T d10 b (°C) |
|---|---|---|---|---|---|
| PA1 | 1.93 | 1.64 | 1.18 | 326 | 348 |
| PA2 | 1.59 | 1.36 | 1.17 | 276 | 296 |
| PA3 | 1.76 | 1.36 | 1.29 | 272 | 289 |
| PA4 | 1.98 | 1.46 | 1.36 | 280 | 302 |
Determined by GPC measurements based on polystyrene standards; eluent, 10 mmol L−1 of LiBr DMF solution.
T d5 and Td10 were observed from TGA curve scanned at a heating rate of 5 °C min−1 under nitrogen atmosphere.
