二吡咯亚甲基(DPM)类染料在有机光电器件中的应用研究进展

Application progress of DPM dyes in organic photovoltaic devices

二吡咯亚甲基(DPM)和氮杂二吡咯亚甲基(ADPM)类功能材料具有良好的光电性质,这些发色基团及其分别通过与BF2螯合得到的BODIPY和Aza-BODIPY是众所周知的良好的荧光剂,其在有机光伏(OPV)器件方面得到了广泛应用。详述了基于DPM和ADPM结构物质的设计、合成方法和光物理性质研究,总结当前研究进展,展望应用于下一代小分子和体异质结太阳能电池的基于DPM和ADPM结构的有机光伏的设计方向。

Materials based on dipyrromethene（DPM） and azadipyrromethenes（ADPM） are widely used for organic photovoltaic（OPV） applications recently. These chromophores and their corresponding BF2-chelatedderivatives BODIPYand Aza BODIPY,are well known for fluorescence-based applications but are relatively new in the field of photovoltaic re search. The variety of relevant designs,synthetic methodologies and photophysieal studies related to materials that incorpo rated these porphyrinoid-related dyes in their architecture were examined. The main idea was to inspire readers to explore new avenues in the design of next generation small-molecule and bulk-heterojunction solar cell （BHJSC） OPV materials based on DPM chromophores.