Novel polymer material for high efficiency organic thin film solar cell and organic thin film solar cell using the same

摘要

A novel polymer material for a high-efficiency organic thin film solar cell exhibiting high hole mobility and photoelectric conversion efficiency is provided. An electron-donating group-containing compound represented by general formula 1 or 2 and an electron-accepting group-containing compound represented by any one of general formulas 3 to 8 are introduced alternately and repeatedly. The present invention relates to a polymer. [Selection] Figure 2