Abstract
Although much progress has been made in basic research on conjugated polymers and their practical applications in optoelectronic devices, so far research on the solution state, especially on the effect of solvent on conjugated polymers solution state and films condensed state structure in the dynamic evolution process from solution to film, is scarce. In this research, we focused on a special polyfluorene conjugated polymer, poly(9-(4-(octyloxy)phenyl)-2,7-fluoren-9-ol) (PPFOH), hydrogen bonding with supramolecular conjugated polymers in which intermolecular hydrogen bonds could be formed with different solvents, to explore the effect of solvents on PPFOH’s solution state and the film’s condensed state structure in the dynamic evolution process from solution to film. Dynamic/static light scattering, giving shape parameters and fractal dimension, UV–vis absorption spectra, photoluminescence spectra, fluorescence lifetime measurements, and transmission electron microscopy were used for this research. It was...
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