Table 1. Properties of LN-g-PCL Copolymers.
Xc (%)a | OH (mmol/g)b | Mn (Da)c | Mw (Da)c | PDIc | monomer conversion (%)d | polymerization yield (%) | |
---|---|---|---|---|---|---|---|
LN | 3.94 | ||||||
LN-g-PCLp22DP | 59.4 ± 3.3 | 0.75 | 7199 | 7522 | 1.04 | 96 | 91.1 |
LN-g-PCLp57DP | 53.0 ± 2.6 | 0.39 | 17777 | 20812 | 1.17 | 98 | 66.7 |
LN-g-PCLp101DP | 49.0 ± 2.2 | 0.17 | 21943 | 31817 | 1.45 | 99 | 89.5 |
LN-g-PCLa103 DP | 31.0 ± 1.2 | 1.13 | |||||
PCL | 48.9 ± 2.1 | 0.10 | 30195 | 36225 | 1.2 |
Xc determined by DCS.
OH quantification obtained by 31P NMR.
Data obtained by GPC.
Data obtained by 1H NMR.