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. 2019 Oct 23;7:688. doi: 10.3389/fchem.2019.00688

Table 1.

Photophysical properties of thin films with P1.

Film ΦPLQY (%) λmax (nm) ΦPF (%) ΦDF (%) ΦDF/ΦPF τPF (ns) τDF (μs) kr ( ×107 s−1)
P1 neat film 30.7 490 29.8 0.90 0.03 3.60 1.81 8.27
CzSi: P1 20 wt% 23.9 477 23.9 2.86 × 10−3 1.20 × 10−4 3.85 0.72 6.21
mCP: P1 20 wt% 49.8 476 32.9 16.9 0.52 3.44 44.32 9.50
PO-T2T: P1 20 wt% 8.1 532 2.6 5.5 2.13 13.00 1.21 0.20