1. Synthesis Condition and Properties of P(EI-CPC x ).
| feed ratio | CPC/PEI | Tg (°C) (DSC) | Td (°C) (TGA) | casting behavior | |
|---|---|---|---|---|---|
| P(EI-CPC1.3) | 6:6:1 | 1.27 | n/a | 511 | brittle |
| P(EI-CPC0.8) | 5:5:1 | 0.83 | n/a | 518 | brittle |
| P(EI-CPC0.5) | 4:4:1 | 0.54 | 220 | 536 | brittle |
| P(EI-CPC0.06) | 3:3:1 | 0.058 | 218 | 539 | coherent |
| PEI | 0 | 0 | 217 | 554 | coherent |
Molar feed ratio of AlCl3/3-CPC/PEI.
Average number of 3-CPC units per PEI monomer.