Publication date: Available online 2 March 2016
Source:Thin Solid Films
Author(s): Hung-Yi Chuang, Shih-Wei Lin, Steve Lien-Chung Hsu
In this study, we have enhanced the power conversion efficiency of polymer solar cell by physically doping with an organic dye into the active layer of polymer solar cells. The organic dye has complementary absorption wavelength against the polymer active layer and energy transfer effect to increase the photovoltaic current of polymer solar cells. We chose 2,3,9,10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine (OPc) as an organic dye and analyzed OPc's characteristics with cyclic voltammetry (CV), UV–vis spectrometry and thermogravimetry analysis (TGA). The polymer solar cells were fabricated by blending of the organic dye into the active layer (P3HT/PC61 BM) with different concentrations (1.63
Source:Thin Solid Films
Author(s): Hung-Yi Chuang, Shih-Wei Lin, Steve Lien-Chung Hsu
