Table 2. Optoelectronic Properties of Each IDT-Copolymer System.
Solution |
Thin film | ||||
---|---|---|---|---|---|
Sample | λmax.Absorbance (nm) | λmax.PL (nm) | Stokes shift (nm) | λmax.abs. (nm) | Δ Solution to thin film, absorbance (nm) |
PIDTC16-BT | 662 | 708 | 46 | 674 | 12 |
PIDTC20-BT | 656 | 705 | 49 | 676 | 20 |
PIDTC16-TPDC1 | 598 | 624 | 26 | 606 | 8 |
PIDTC16-TPDC8 | 604 | 626 | 22 | 608 | 4 |
PIDTC16-TPDC13B | 604 | 626 | 22 | 612 | 8 |