| abstract |
The invention relates to a process for producing a conjugated polymer blend. The process for producing the conjugated polymer blend comprises the mixture of: a polymer A (X-Y), where X is n nand Y isn n nand h is a substituent, a polymer B (X-Y′) where X isn n nY′ isn n nand j is a substituent, and an acceptor. In this process h and j are different substituents and independently selected from each other. |