Fig. 7: The photophysical, electrochemistry, and carrier transport properties of oligo(arylfuran)s.
From: Bottom-up modular synthesis of well-defined oligo(arylfuran)s
a Absorption spectra of representative oligo(arylfuran)s in DCM (concentration: 10 μM). b Emission spectra in DCM (λex = 365 nm, concentration: 10 μM). c Fluorescence spectra of 4F14-Si2 in solvents of different polarity (CAN, acetonitrile; DCM, dichloromethane; DMF, N,N-dimethylformamide; DMSO, dimethyl sulfoxide; THF, tetrahydrofuran) under 365 nm excitation. Concentration: 10 μM. d Fluorescence spectra of 4F14 in solvents of different polarity. e Cyclic voltammograms of 2F25, 4F14-Si2, and 4F14 measured in DMF containing 0.1 M tetrabutylammonium perchlorate (n-Bu4NClO4) with a scanning rate of 100 mV/s at room temperature. f Repetitive CV scans of 4F14 in DMF with 0.1 M n-Bu4NClO4 (scan rate 100 mV/s). g Current density–voltage curves of devices H1 and E1. h Carrier mobility-electric field curves of devices H1 and E1.
