Table A1.
Molar fractions (x), measured glass transition temperatures (Tg), and glass transition temperatures according to the Gordon–Taylor (TgGT) and Couchman–Karasz equations (TgCK) of the ternary glucose mixtures. For the equimolar mixtures, the three glass transition values of the Gordon–Taylor equation correspond to fit of binary mixtures with varying glucose, maltose, maltotriose, and equimolar rest in this order.
| xGlu/mol∗mol−1 | xMal/mol∗mol−1 | xMtr/mol∗mol−1 | Tg/°C | Tg,GT/°C | Tg,CK/°C | Tg−Tg,GT/°C | Tg−Tg,CK/°C |
|---|---|---|---|---|---|---|---|
| 2/3 | 1/6 | 1/6 | 58.52 ± 0.68 | 59.44 | 57.08 | −0.92 | 0.9 |
| 1/3 | 1/3 | 1/3 | 84.12 ± 0.30 | 83.32; 85.27; 84.34 | 80.61 | 0.79; −1.15; −0.22 | 3.08 |
| 1/6 | 2/3 | 1/6 | 91.07 ± 1.09 | 90.21 | 88.51 | 0.8 | 2.01 |
| 1/6 | 1/6 | 2/3 | 106.15 ± 2.03 | 105.95 | 102.33 | 0.20 | 3.97 |