A water-soluble metallophthalocyanine derivative as a cathode interlayer for highly efficient polymer solar cells
作者:Xiao Cheng、Shuheng Sun、Youchun Chen、Yajun Gao、Lin Ai、Tao Jia、Fenghong Li、Yue Wang
DOI:10.1039/c4ta01586j
日期:——
A novel organic small molecule water-soluble poly-N-alkylpyridine substitued metallophthalocyanine derivative VOPc(OPyCH3I)8, namely 2,3,9,10,16,17,23,24-octakis-[N-methyl-(3-pyridyloxy)] vanadylphthalocyanine iodide (1 : 8), was synthesized and applied in polymer solar cells (PSCs). Notably, a power conversion efficiency (PCE) of 8.12% for the working area of 2 × 2 mm2 and a PCE of 7.23% for the working
一种新型的有机小分子水溶性聚-N-烷基吡啶取代的金属酞菁衍生物VOPc(OPyCH 3 I)8,即2,3,9,10,16,17,23,24-辛基-[ N-甲基-(3 (-吡啶氧基)]碘化钒基酞菁(1:8)并应用于聚合物太阳能电池(PSC)。值得注意的是,在该分子作为阴极的PSC中,对于2×2 mm 2的工作区域,功率转换效率(PCE)为8.12%,对于4×4 mm 2的工作区域,功率转换效率为7.23%。中间层。它们与当前报告的PSC的较高PCE值相当,表明VOPc(OPyCH 3 I)8 作为高效PSC的良好阴极中间层,它是新的有希望的候选者。