Table 1 List of functional groups of used azo polymers in this work and their percentage for each side chain
Polymer | Tg [ ∘C] | Three cores | Two cores | x [%] | Comments | ||
|---|---|---|---|---|---|---|---|
R 1 | R 2 | R 3 | R 4 | ||||
1 | - | - | - | NO2 | H | 0 | Homopolymer |
2 | 147 | CN | CN | - | - | 100 | Homopolymer |
3 | 116 | CN | H | CN | CN | 60 | Copolymer |