基于MoO_3和Re-Bphen修饰有机太阳能电池性能的研究  

Performance of OSCs based on MoO_3 as anode buffer layer and Re-Bphen as cathode buffer layer

作　　者：苏斌[1,2] 郝梦[1] 王龙[2] 车广波[1,2] 杜文强[2] 刘书宇[2] 王博[2] 

机构地区：[1]吉林师范大学环境科学与工程学院,吉林四平136000 [2]吉林师范大学环境友好材料制备与应用教育部重点实验室,吉林四平136000

出　　处：《光电子．激光》2015年第4期629-632,共4页Journal of Optoelectronics·Laser

基　　金：国家自然科学基金(61405071);教育部新世纪优秀人才(NCET-10-0176);吉林省科技厅(201215219;20130521019JH;20140101206JC);吉林省教育厅(吉教科合字[2014]第152号);吉林省大学生创新资助项目

摘　　要：有机太阳能电池(OSCs)的性能与材料及器件结构密切相关。以MoO3为阳极缓冲层,有机金属配合物Re-Bphen为阴极缓冲层,制备了结构为ITO/MoO3/CuPc/C60/Re-Bphen/Al的OSCs。在标准太阳光照条件下,当MoO3和Re-Bphen的厚分别为5nm和8nm时实现了器件的最佳性能,能量转换效率(PCE)和器件寿命均显著提高。结合器件结构,分析了工作机制。The organic solar cells （OSCs） have become a very potential photoelectric converter with the characteristics of low production cost,flexible and simple process. The performance of OSCs is closely associated with the properties of material and structure of device. The OSCs with structure of ITO/ MoO3/CuPc/C60/Re-Bphen/Al were fabricated with MoO3 as anode buffer layer and Re-Bphen as cathode buffer layer. Under AM 1. 5 solar illumination, the optimal performance of the OSCs was a- chieved with the thicknesses of MoO3 and Re-Bphen of 5 nm and 8 nm,respectively. Power conversion efficiency （PCE） and lifetime are significantly improved. The working mechanism of the OSCs is also discussed in terms of the performance and device structure.

关 键 词：有机太阳能电池(OSCs) 阳极缓冲层 阴极缓冲层 能量转换效率(PCE) 寿命 

分 类 号：O649.5[理学—物理化学]