Abstract
Relationships have been found connecting photovoltaic properties with the solvatochromic sign, donor–acceptor properties of the terminal groups, and length of the polymethine chain of merocyanine dyes in films of photoconducting and nonphotoconducting polymers. A DFT quantum-chemical analysis indicated that the hole photoconductivity of the polymer composites studied results from electron transfer from the carbazole fragment of the polymer to the dye aggregate.
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