Separation of neutral-to-polaron and polaron-to-bipolaron redox events in alkoxy substituted di-2-thienylphenylene polymers

Abstract
In situ electron paramagnetic resonance (EPR)/electrochemistry methods have been used to elucidate the potential dependence of the presence of polaron and bipolaron charge carriers in poly(di-2-thienyl-2,5-diheptoxyphenylene).