Skip to main content
. 2020 Apr 3;12(17):19710–19717. doi: 10.1021/acsami.9b23495

Table 1. Thermal, Optical, and Photophysical Properties of the Synthesized Materials.

ID Tg [°C]a Tdec [°C]a λabs [nm]b λem [nm]b IP [eV]c Eg [eV]d μ0 [cm2 V–1 s–1]e
V1209 187 432 238, 293, 308 459 4.93 2.78 3.5 × 10–5
V1221 184 436 238, 294, 308 459 4.83 2.76 3 × 10–6
V1225 192 441 238, 292, 309 459 4.91 2.78 3 × 10–5
V1207 154 385 239, 292, 310 459 4.82 2.79 5 × 10–5
a

Glass transition (Tg) and decomposition (Tdec) temperatures observed from DSC and TGA, respectively (10 °C/min, N2 atmosphere).

b

Absorption and emission (excitation = λabs max) spectra measured in THF solution (10–4 M).

c

Ionization energies of the films measured using PESA.

d

Eg estimated from the intersection of absorption and emission spectra.

e

Mobility value at zero field strength.