Table 1 Characteristic peaks of the SPE-10 with different loading time scale.
Characteristic peaks (cm−1) | EF = 0 Vt = 0–200 ns | EF = 4 V | ||
|---|---|---|---|---|
t = 0–200 ns | t = 1~20 μs | t = 1–20 ms | ||
3471 | D | D | D | D |
3448 | D | D→ | N | D |
3400 | D | D | D | D |
3386 | D | D→ | N | D |
3368 | D | D→ | N | N |
3358 | N | N→ | D | D |
3337 | D | D | D | D |
3303 | D | D | D | D |
3270 | D | D | D | D |