Förster-type energy transfer mechanism in PF2/6 to MEH-PPV conjugated polymers

▶ Compared to other solvents, THF has resulted in the highest energy transfer. ▶ Mechanism of fluorescence quenching is resonance energy transfer. ▶ Energy transfer is very efficient from PF2/6 to MEH-PPV. ▶ Emission spectra of a mixture of PF2/6 and MEH-PPV show no new bands.