Author/Authors :
Wan ، نويسنده , , Jun-Hua and Feng، نويسنده , , Jia-Chun and Wen، نويسنده , , Gui-An and Wang، نويسنده , , Hongyu and Fan، نويسنده , , Qu-Li and Wei، نويسنده , , Wei and Huang، نويسنده , , Chun-Hui and Huang، نويسنده , , Wei، نويسنده ,
Abstract :
A new series of oligomers consisting of thiophene as p-type unit and oxadiazole as n-type unit were synthesized, and their photophysical and electrochemical properties were evaluated. Cyclic voltammography studies demonstrated that the electronic properties of the p–n diblock oligomers could be modulated by changing the number of thiophene and oxadiazole rings. The molecular regiochemical effect to the electrochemical and optical properties was also investigated.
Keywords :
Thiophene , Oxadiazole , Diblock oligomers , electronic properties , Triblock oligomers
