Table 1 Line-fits of NMR data to mixed Lorentzian-Gaussian functions show the gradual increase in [4]Al with time (solution:solid of 10:1 batch reaction). Line-fit errors are < 2%.
time (h) | Total raw area counts for both [4]Al sites (arbitrary units) | %[4]Al = [4]Al/Altotal × 100 |
|---|---|---|
0 | 7.16 × 104 | 20 |
3 | 8.30 × 104 | 30 |
6 | 12.0 × 104 | 51 |
9 | 15.5 × 104 | 57 |
15 | 20.3 × 104 | 68 |
19 | 21.5 × 104 | 81 |
24 | 25.2 × 104 | 86 |
30 | 30.4 × 104 | 97 |
42 | 29.4 × 104 | 95 |
48 | 32.1 × 104 | 95 |
72 | 30.8 × 104 | 100 |
120 | 31.9 × 104 | 100 |