Annealing Time Effect on the Performance of Polymer Solar Cells Having Active Layers Doped with Hole-Transporting Material

摘要

Recently polymer solar cells have been extensively studied due to their prospects for low cost manufacturing of light-weight and flexible plastic solar cells. The expectation for the inexpensive fabrication of polymer solar cells is basically ascribed to the fact that all processes can be proceeded at low temperatures below 140-150°C which facilitate continuous wet-coating processes based on roll-to-roll and slit coating systems.