Table 2 Dynamic information of SPE-10 obtained from perturbation-correlation moving window 2D-COR FTIR spectra.
sample name | time scale (μs) | synchronous | asynchronous | variation type | quasi-period Tp (μs) | time of dissociation tdis (μs) | coordination number (OH/Li) |
|---|---|---|---|---|---|---|---|
SPE-10 (3303 cm−1) | 3.2–3.8 | + | 0 |
| 3.2, 5.0 | 0.5, 2.5 | 6.4/1, 2/1 |
3.8–5.0 | + | − | |||||
5.0–5.3 | 0 | − | |||||
5.3–7.0 | 0 | + | |||||
7.0–9.5 | − | 0 | |||||
9.5–10.0 | + | 0 | |||||
10.0–10.2 | 0 | 0 | |||||
10.2–10.7 | − | 0 | |||||
10.7–12.0 | + | 0 | |||||
12.0–13.2 | + | + | |||||
13.2–13.5 | 0 | + | |||||
13.5–13.9 | − | + | |||||
13.9–15.4 | − | + | |||||
15.4–16.0 | − | − |
