| abstract |
A conjugated polymer containing dithienopyrrole-quinoxaline, the preparation method and uses thereof are disclosed. The structural formula of the polymer is general formula (I) as follows: wherein, x + y=1, 0<y<=0.5, n is an integer and 1<n<=100, R1 is selected from C1 to C20 alkyl group, and R2 and R3 are selected from -H, C1 to C20 alkyl group, C1 to C20 alkoxyl group, alkyl-containing phenyl group, alkyl-containing fluorenyl group, or alkyl-containing carbazyl group. The polymer can be used for polymer solar cells and the like. |